GRUNDFOS DATA BOOKLET
MTR(E), MTH, MTA
Immersible pumps50/60 Hz
2
Contents
Product dataIntroduction 4Performance range - MTR, 50 Hz 5Performance range - MTRE, 50 Hz 5Performance range - MTR, 60 Hz 6Performance range - MTRE, 60 Hz 6Performance range - MTH, 50 Hz 7Performance range - MTH, 60 Hz 7Performance range - MTA, 50 Hz 8Performance range - MTA, 60 Hz 8Applications 9Examples of MTRE applications 9Product range - MTR(E) 10Product range - MTH 11Product range - MTA 12Pump 13MTR and MTH pumps 13MTA pumps 13Motor 13Electrical data of MTH pumps 14Electrical data of MTRE pumps 14MTA pumps 14Electrical data 14Motor protection 14Terminal box positions 14Sound pressure level 15Shaft seal 15MTR(E) 15MTH 15Ambient temperature 15Viscosity 16Key 16Viscosity of different oils 17Pressure loss 18
Control of MTRE pumpsControl options for MTRE pumps 20Control panel 20Remote control 20External control signals 20Control modes of MTRE pumps 21
ConstructionSectional drawing of MTR(E) 1s, 1, 3 and 5 22Sectional drawing of MTR(E) 10, 15 and 20 23Sectional drawing of MTR(E) 32, 45 and 64 24Material specification - MTR(E) 25Sectional drawing of MTH 2 26Sectional drawing of MTH 4 27Material specification - MTH 2, MTH 4 28Sectional drawing of MTA 3, MTA 4 29Material specification - MTA 3, MTA 4 30Sectional drawing of MTAD 7/7 31Material specification - MTAD 7/7 32
Type keysMTR(E) 33MTH 33MTA 33
InstallationInstallation of MTR(E) pumps 34Installation of MTH pumps 35Installation of MTA pumps 35Technical data for Multilift 36
Selection and sizingSelection of pumps 38WinCAPS and WebCAPS 39Minimum inlet pressure - NPSH 40
GuidelinesHow to read the curve charts 41Guidelines to performance curves 41Guidelines to technical data 41
Performance curves/Technical dataMTR, MTRI, MTRE 1s, 50 Hz 42MTR, MTRI, MTRE 1, 50 Hz 44MTR, MTRI, MTRE 3, 50 Hz 46MTR, MTRI, MTRE 5, 50 Hz 48MTR, MTRI, MTRE 10, 50 Hz 50MTR, MTRI, MTRE 15, 50 Hz 52MTR, MTRI, MTRE 20, 50 Hz 54MTR, MTRE 32, 50 Hz 56MTR, MTRE 45, 50 Hz 58MTR, MTRE 64, 50 Hz 60MTR, MTRI, MTRE 1s, 60 Hz 62MTR, MTRI, MTRE 1, 60 Hz 64MTR, MTRI, MTRE 3, 60 Hz 66MTR, MTRI, MTRE 5, 60 Hz 68MTR, MTRI, MTRE 10, 60 Hz 70MTR, MTRI, MTRE 15, 60 Hz 72MTR, MTRI, MTRE 20, 60 Hz 74MTR, 32, 60 Hz 76MTR 45, 60 Hz 78MTR 64, 60 Hz 80MTH 2, 50 Hz 82MTH 4, 50 Hz 86MTH 2, 60 Hz 90MTH 4, 60 Hz 96
Contents
Performance curvesMTA 3-180, 50/60 Hz 100MTA 4-250, 50/60 Hz 101MTAD 7/7-250, 50/60 Hz 102MTA 3-180, 50/60 Hz 103MTA 4-250, 50/60 Hz 104MTAD 7/7-250, 50/60 Hz 105MTA 3-180, 60 Hz 106MTA 4-250, 60 Hz 107MTAD 7/7-250, 60 Hz 108
Technical dataDimensional sketches - MTA 3 109Electrical data 109Dimensional sketches - MTA 4 110Electrical data 110Dimensional sketches - MTAD 7/7 111Electrical data 111
Motor dataMains-operated motors for MTR, MTRI - 50 Hz 112Mains-operated motors for MTR, MTRI - 60 Hz 113Motors with integrated frequency converter -50/60 Hz 114Mains-operated motors for MTR, MTRI - 50 Hz 115Mains-operated motors for MTR, MTRI - 60 Hz 116
Pumped liquidsPumped liquids 117Pumping of solid particles 117List of pumped liquids 118Notes 118
AccessoriesSquare flange for MTR(E) 1s, 1, 3 and 5 120Multi-plug connection 120Remote control, R100 120EMC-filter for MTRE 120Flange with retaining ring 121LiqTec for MTR(E) 121Sensors for MTRE 122
Further product documentationWebCAPS 123WinCAPS 124
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MTR(E), MTH, MTAProduct data
IntroductionThis data booklet deals with MTR, MTRE, MTH and MTA pumps.
Fig. 1 MTR, MTH and MTA pumps
MTR, MTH, MTA pumps are vertical multistage centri-fugal pumps designed for pumping of cooling lubricants for machine tools, condensate transfer and similar applications.
The pumps are designed to be mounted on top of tanks with the pump stack immerged in the pumped liquid.
Grundfos MTR, MTH and MTA pumps come with vari-ous pump sizes and various numbers of stages to pro-vide the flow, the pressure and the length required.
The pumps consist of two main components: The motor and the pump unit. The motor is a Grundfos standard MG motor designed to EN standards.
The pump unit consists of optimised hydraulics, various types of connections, a motor stool, a given number of chambers and various other parts.
MTRE - pumps with built-in frequency-converter
Fig. 2 MTRE pumps
MTRE pumps are built on the basis of MTR pumps.
The difference between the MTR and the MTRE pump range is the motor. MTRE pumps are fitted with an E-motor, i.e. a motor with built-in frequency control.
The motor of the MTRE pump is a Grundfos MGE motor designed to EN standards.
Frequency control enables continuously variable con-trol of motor speed, which makes it possible to set the pump to operation in any duty point. Continuously vari-able control of the motor speed enables adjustment of the performance to a given requirement.
The pump materials are the same as those of the MTR pump range.
Why select a MTRE pump?Select a MTRE pump if
• controlled operation is required, i.e. consumption fluctuates;
• constant pressure is required,• communication with the pump is required.Adaptation of performance through frequency-control-led speed control offers obvious advantages:
• Energy savings• Increased comfort• Control and monitoring of the pump performance.
TM02
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04
TM02
853
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Product data MTR(E), MTH, MTA
Performance range - MTR, 50 Hz
Performance range - MTRE, 50 Hz
TM02
781
8 41
03
10.8 11 2 3 4 5 6 8 1010 20 30 40 50 60 80 100100Q [m³/h]
10
20
30
40
60
80
100
200
H[m]
50 HzMTR
MTR 5 MTR 20MTR 15MTR 10MTR 1 MTR 64MTR 45MTR 32MTR 3MTR 1s
10.8 11 2 3 4 5 6 8 1010 20 30 40 50 60 80 100100Q [m³/h]
0
20
40
60
80[%]Eta
TM02
855
3 05
04
10.8 11 2 3 4 5 6 8 1010 20 30 40 50 60 80 100100Q [m³/h]
10
20
30
40
60
80
100
200
H[m]
50 HzMTRE
MTRE 5 MTREMTRE 15MTRE 10MTRE 1 MTRE 64MTRE 45MTRE 3 MTREMTRE 1s3220
10.8 11 2 3 4 5 6 8 1010 20 30 40 50 60 80 100100Q [m³/h]
0
20
40
60
80[%]Eta
5
6
Product data MTR(E), MTH, MTA
Performance range - MTR, 60 Hz
Performance range - MTRE, 60 Hz
TM02
810
5 48
03
10.8 11 2 3 4 6 8 1010 15 20 30 40 50 60 80 100100 150Q [m³/h]
20
30
40
60
80
100
200
H[m]
60 HzMTR
MTR 3MTR 1s MTR 10 MTR 15 MTR 20MTR 1 MTR 64MTR 45MTR 32MTR 5
10.8 11 2 3 4 6 8 1010 15 20 30 40 50 60 80 100100 150Q [m³/h]
0
20
40
60
80[%]Eta
TM02
855
4 05
04
10.8 11 1.5 2 3 4 5 6 8 1010 15 20 30 40 50Q [m³/h]
20
30
40
60
80
100
200
300
H[m]
60 HzMTRE
MTRE 1s MTRE 10 MTRE 15 MTRE 20MTRE 1 MTRE 5MTRE 3
10.8 11 1.5 2 3 4 5 6 8 1010 15 20 30 40 50Q [m³/h]
0
20
40
60
80[%]Eta
Product data MTR(E), MTH, MTA
Performance range - MTH, 50 Hz
Performance range - MTH, 60 Hz
TM02
782
8 41
03
16 20 30 40 50 60 70 80 90 100 150Q [l/min]
10
20
40
60
80
100100
[m]H
11 2 3 4 5 6 7 Q [m³/h]
100
200
400
600
800
1000
[kPa]p
MTH50 Hz
MTH 4MTH 2
TM02
782
9 41
03
16 20 30 40 50 60 70 80 90 100 150Q [l/min]
10
20
40
60
80
100100
[m]H
11 2 3 4 5 6 7 Q [m³/h]
100
200
400
600
800
1000
[kPa]p
MTH60 Hz
MTH 4MTH 2
7
8
Product data MTR(E), MTH, MTA
Performance range - MTA, 50 Hz
Performance range - MTA, 60 Hz
TM01
855
2 04
00
0 50 100 150 200 250 300 350 400 450 Q [l/min]
0
2
4
6
8
10
[m]H
0 5 10 15 20 25 Q [m³/h]
0
40
80
[kPa]p
MTA50 Hz
MTA 3
MTA 4
MTAD 7 MTAD 71 outlet 2 outlets
TM01
855
3 04
00
0 50 100 150 200 250 300 350 400 450 500 550 Q [l/min]
0
2
4
6
8
10
12
14
[m]H
0 5 10 15 20 25 30 35Q [m³/h]
0
12
24
36
H[ft]
0 25 50 75 100 125 Q [US GPM]
MTA60 Hz
MTA 3
MTA 4
MTAD 7 MTAD 71 outlet 2 outlets
Product data MTR(E), MTH, MTA
Applications
The pump is suitable for this application.
Examples of MTRE applicationsAn MTRE pump is the ideal solution in a number of applications characterized by a need for variable flow at constant pressure.
Depending on the nature of the application, the pump offers energy-savings, increased comfort or improved processing.
MTRE pumps in the service of industryIndustry uses a large number of pumps in many differ-ent applications. Demands on pumps in terms of pump performance and mode of operation make speed con-trol a must in many applications.
Some of the applications in which MTRE pumps are used are mentioned below.
Constant pressure• Washing systems etc.Example: Within industrial washing systems, MTRE pumps with integrated pressure sensor ensure a con-stant pressure in the pipework. From the sensor, the MTRE pump receives input about changes of pressure resulting from changes in the consumption. The MTRE pump responds to this input by adjusting the speed and thus the pressure. The constant pressure is stabilized once more on the basis of a preset setpoint.
Constant temperature• Industrial cooling systems etc.Example: In industrial cooling systems, MTRE pumps connected to a temperature sensor will ensure a con-stant temperature and lower operating costs compared with pumps without speed control.
An MTRE pump continuously adapts its performance to the changing demands reflected in the differences in temperature of the liquid circulating in the cooling sys-tem. Thus the lower the demand for cooling, the smaller the quantity of liquid circulated in the system and vice versa.
Constant flow• Condensate systems etc.Example: In a condensate system, it is important to monitor and control pump operation to maintain a con-stant level of condensate in the system.
An MTRE pump connected to a level sensor mounted in the condensate tank makes it possible to maintain a constant liquid level.
A constant liquid level ensures optimum and cost-effi-cient operation as a result of a stable production.
Application MTR(E) MTH MTALathes - -Spark machine tools -Grinding machinesSwarf conveyors - -Machining centresCooling unitsIndustrial washing machinesFiltering systems
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Product data MTR(E), MTH, MTA
Product range - MTR(E)
Japan only.On request.
Range MTR 1s MTR, MTRE 1
MTR, MTRE 3
MTR,MTRE 5
MTR,MTRE 10
MTRMTRE 15
MTRMTRE 20 MTR 32 MTR 45 MTR 64
50 HzRated flow rate [m3/h] 0.8 1 3 5 10 15 20 32 45 64Rated flow rate [l/min] 13 17 50 83 167 250 333 533 750 1067Temperature range [°C] –20 to +90Maximum efficiency [%] 35 48 58 66 70 72 72 76 78 80MTR pumpsFlow range [m3/h] 0.3-1.3 0.7-2.4 1.2-4.5 2.5-8.5 5-13 8.5-23.5 10.5-29 15-40 22-58 30-85Flow range [l/min] 5-22 12-40 20-75 42-142 83-217 142-392 175-483 250-667 367-967 500-1417Maximum head [bar] 20 22 23 24 23 23 24 22 19 14Motor power [kW] 0.37-1.1 0.37-2.2 0.37-3.0 0.37-5.5 0.37-7.5 1.1-15.0 1.1-18.5 1.5-22 3.0-30 4.0-30MTRE pumpsFlow range [m3/h] 0.3-1.3 0.7-2.4 1.2-4.5 2.5-8.5 5-13 8.5-23.5 10.5-29 15-40 22-58 30-85Flow range [l/min] 5-22 12-40 20-75 42-142 83-217 142-392 175-483 250-667 367-967 500-1417Maximum head [bar] 20 22 23 24 23 23 24 22 15 11Motor power [kW] 0.37-1.1 0.37-2.2 0.37-3.0 0.37-5.5 0.37-7.5 1.1-15.0 1.1-18.5 1.5-22 3.0-22 4.0-2260 HzRated flow rate [m3/h] 1 1.2 3.6 6 12 18 24 38 54 77Rated flow rate [l/min] 17 20 60 100 200 300 400 633 900 1283Temperature range [°C] –10 to +90Maximum efficiency [%] 35 49 59 67 70 72 72 76 78 79MTR pumpsFlow range [m3/h] 0.4-1.6 0.8-2.9 1.4-5.4 3-10 6-15.5 10-28.5 13-35 18-48 26-70 36-102Flow range [l/min] 7-27 13-23 48-90 50-167 100-258 167-475 217-583 300-800 433-1167 600-1700Maximum head [bar] 22 24 23 23 26 23 21 21 18 12Motor power [kW] 0.37-1.5 0.37-2.2 0.37-4.0 0.55-7.5 1.5-11 2.2-11 3-18.5 1.5-22 3-30 4-30MTRE pumpsFlow range [m3/h] 0.4-1.6 0.8-2.9 1.4-5.4 3-10 6-15.5 10-28.5 13-35 - - -Flow range [l/min] 7-27 13-23 48-90 50-167 100-258 167-475 217-583 - - -Maximum head [bar] 22 24 23 23 26 16 12 - - -Motor power [kW] 0.37-1.5 0.37-2.2 0.37-4.0 0.55-7.5 1.5-11.0 2.2-11.0 3.0-11.0 - - -Material variantsMotor stool/pump head:Cast iron (EN/DIN 0.6020)/Cast iron (EN/DIN 0.7050)Motor stool/pump head: Stainless steel (EN/DIN 1.4408)/stainless steel (EN/DIN 1.4408)
- - -
Pipe connectionUnion G 1¼ G 1¼ G 1¼ G 1¼ G 2 G 2 G 2 - - -Flange - - - - - - - DN 65 DN 80 DN 80Square flange Rp 1¼ Rp 1¼ Rp 1¼ Rp 1¼ - - -Installation length [mm]
MTR50 Hz 160-772 160-772 160-772 169-979 148-748 178-853 178-853 223-1063 244-1044 249-107460 Hz 160-610 160-610 160-592 169-763 148-748 178-853 178-853 223-1063 244-1044 249-1074
MTRE50 Hz 214-772 214-772 214-772 169-979 148-748 178-853 178-853 223-1063 244-564 249-41460 Hz 196-610 196-610 178-592 169-763 148-748 178-448 178-358 - - -
Shaft sealHUUVHUUEHUUKHQQEHQQV
Product data MTR(E), MTH, MTA
Product range - MTH
On request.
Range MTH 2 MTH 450 HzRated flow rate [m3/h] 2.5 4Rated flow rate [l/min] 42 67Temperature range [°C] –10 to +90Maximum efficiency [%] 68 66Flow range [m3/h] 1-3.5 1-8Flow range [l/min] 17-58 17-133Maximum head [bar] 10 5Motor power P1 [kW] 255-1371 340-134060 HzRated flow rate [m3/h] 3 4.8Rated flow rate [l/min] 50 80Temperature range [°C] –10 to +90Maximum efficiency [%] 45 45Flow range [m3/h] 1-4 1-8Flow range [l/min] 17-67 17-133Maximum head [bar] 10 5Motor power P1 [kW] 315-1666 475-1600Material variantsPump head: Cast iron (EN/DIN 0.6020)Pump head: Stainless steel (EN/DIN 1.4408)Pipe connectionUnion Rp 3/4 Rp 3/4Installation length [mm]Installation length [mm] 145-289 145-307Shaft sealAUUVAUUE
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Product data MTR(E), MTH, MTA
Product range - MTARange MTA 3 MTA 4 MTAD 7 - 1 outlet MTAD 7 - 2 outlets50 HzRated flow rate [m3/h] 3 4 7 7Rated flow rate [l/min] 50 67 117 117Temperature range [°C] –10 to +90Maximum efficiency [%] 29 31 36 36Flow range [m3/h] 0-7.2 0-9 0-15 0-30Flow range [l/min] 0-120 0-150 0-250 0-500Maximum head [bar] 0.8 1 1 1Motor power [kW] 0.22-0.32 0.36-0.56 1.05-1.60 1.05-1.6060 HzRated flow rate [m3/h] 3.6 5 8 8Rated flow rate [l/min] 60 83 133 133Temperature range [°C] –10 to +90Maximum efficiency [%] 30 31Flow range [m3/h] 0-8.4 0-10 0-18 0-36Flow range [l/min] 0-140 0-170 0-300 0-600Maximum head [bar] 1 1.3 1.4 1.4Motor power [kW] 0.22-0.32 0.36-0.56 1.6 1.60Material variantsPump head: Cast iron (EN/DIN 0.6015)Pipe connectionUnion Rp 3/4 Rp 3/4 Rp 11/4 Rp 11/4Installation length [mm]Installation length [mm] 180 250 250 250
Product data MTR(E), MTH, MTA
Pump
MTR and MTH pumps
Fig. 3 Photo of an MTR pump
The pump is a vertical multistage centrifugal pump with mechanical shaft seal according to EN 12 756.
Mounting flange dimensions according to DIN 5440.
Grundfos offers the following types of pipework connec-tion for MTR pumps:
The pump is fitted with closed impellers offering opti-mum hydraulic efficiency and minimum power com-sumption.
The pumps are available in two versions
• Standard range with wetted parts of cast iron and stainless steel
• Stainless steel version (MTRI) with all wetted parts of stainless steel EN/DIN 1.4301.
Note: The MTRI version is to be used in applications where the pumped liquid can be corrosive.
MTH pumps are fitted with an integrated Grundfos motor, which gives the pump a compact design.
To meet specific depths of tanks or containers, the immersible length of the pump can be varied using empty chambers.
MTA pumpsThe MTA pumps are one-chamber or two-chamber ver-tical centrifugal pumps (MTAD). MTAD has two sepa-rate outlets.
MTA pumps are fitted with open impellers for use in unfiltered coolants.
From factory, a 4 mm strainer is fitted on the retainer to meet the requirements of the CE marking. The strainer can be removed by the user if needed.
Mounting flange dimensions are according to DIN 5440/JEM 1242.
The MTA pump has no shaft seal.
MotorMTR(E) and MTH pumpsMTR and MTH pumps are fitted with a totally enclosed, fan-cooled, 2-pole Grundfos standard MG motor with principal dimensions according to IEC, DIN and British standards.
Electrical tolerances according to EN 60034.
MTH pumps are fitted with an integrated Grundfos motor where the rotor shaft is used as pump shaft.
MTH motors are totally enclosed, fan-cooled, 2-pole Grundfos standard motors with principal dimensions according to IEC, DIN and British standards.
Electrical data of MTR pumps
MTR is also avaliable with frequency-controlled motors, type MGE. The MGE motor is a totally enclosed, fan-cooled, 2-pole Grundfos frequency-controlled motor with principal dimensions in accordance with the EN standards.
Note: For information about the electrical data of each MTR(E) pump, see “Motor data” on page 112-116.
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Region Connection Code Description
EuropeUnion G Non-sealing pipe threads (parallel)Flange DIN Flanged connection
Japan Square flange - Square flanged connection
USAUnion NPT NPT threads (National Pipe Thread)Flange ANSI Flanged connection
Impeller
Shaft seal
Motor
Coupling
Chambers
Mounting designation for MTR pumps
Up to 4 kW: V 18From 5.5 kW: V 1
Insulation class F
Efficiency class EFF1(0.37-0.75 kW are EFF2)
Enclosure classMTR: 0.37 to 7.5 kW IP 54
MTR: 11 to 30 kW IP 55
Supply voltage, 50 Hz (Tolerance ±10%)
P2: 0.37-1.5 kW:P2: 2.2-7.5 kW:P2: 11- 22 kW:
3 x 220-240/380-415 V3 x 380-480 V3 x 380/415 V
Supply voltage, 60 Hz (Tolerance ±10%)
P2: 0.37-1.1 kW: P2: 1.5-30 kW
3 x 220-255/380-440 V3 x 220-277/380-480 V
MTR pumps are also avavailable forSupply voltage, 50 Hz 3 x 200-220/346-380 V
Supply voltage, 60 Hz 3 x 200-230/346-400 V3 x 208-230/460-480 V
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Product data MTR(E), MTH, MTA
Electrical data of MTH pumps
Electrical data of MTRE pumps
On request Grundfos MG motors are available with CUR approvals carried out by the Underwriters Labora-tories Inc. according to UL 1004 Electrical motor stand-ard.
As standard all MGE or MLE motors are supplied with CUR approvals.
MTA pumpsThe pump is fitted with a totally enclosed, fan-cooled motor.
Electrical data
Other voltages are available on request.
Motor protectionMG motorsSingle-phase Grundfos motors have a built-in thermal overload switch (IEC 34-11: TP 211).
Three-phase motors must be connected to a motor starter in accordance with local regulations.
Three-phase Grundfos motors from 3 kW and upwards have a built-in thermistor (PTC) according to DIN 44 082 (IEC 34-11: TP 211).
MGE motorsMTRE pumps require no external motor protection. The MGE motor incorporates thermal protection against slow overloading and blocking (IEC 11: TP 211).
Terminal box positionsAs standard MTR(E) and MTH pumps have their termi-nal box mounted in position 6 o’clock of the pump; how-ever other positions are possible.
Note: On MTH pumps it is not possible to mount the ter-minal box in position 12 as the terminal box does not fit in that position.
On MTA pumps it is only possible to mount the terminal box in position 6 o’clock.
Fig. 4 Terminal box positions
Mounting designation for MTR pumps
Up to 4 kW: V 18From 5.5 kW: V 1
Insulation class F
Efficiency class EFF2EFF1 available on request
Enclosure class IP 54Supply voltage, 50 Hz (Tolerance ±10%)
Europe: Japan:
3 x 220-240/380-415 V3 x 200-220/346-380 V
Supply voltage, 60 Hz (Tolerance ±10%)
Europe:Japan:USA:
3 x 220-255/380-440 V3 x 200-230/346-400 V3 x 208-230/460 V
Mounting designation
Up to 4 kW: V 18From 5.5 kW: V 1
Insulation class F
Efficiency classSingle-phase: EFF2Three-phase: P2: 0.75-7.5 kW: EFF1Three-phase: P2: 11-22 kW: EFF2
Enclosure class IP 54
Standard voltages 50/60 Hz
Single-phase0.37 kW to 1.1 kW 1 x 200-240 V, 50/60 HzThree-phase0.75 kW to 1.1 kW 3 x 380-480 V, 50/60 Hz1.5 kW to 7.5 kW 3 x 380-480 V, 50/60 Hz11 kW to 22 kW 3 x 380-415 V, 50/60 Hz
Available on request.
Insulation class FEfficiency class EFF 2Enclosure class IP 54
50 HzStandard voltages
MG 630.18 kW to 0.25 kW
3 x 220-240/380-415 V3 x 200-220/346-380 V
MG 800.75 kW to1.1 kW
3 x 220-240/380-415 V3 x 200-220/346-380 V
60 Hz Standard voltages
MG 630.18 kW to 0.25 kW
3 x 220-277/380-480 V3 x 200-230/346-400 V3 x 208-277/360-480 V
MG 800.75 kW to1.1 kW
3 x 200-230/346-400 V3 x 208-266/360-460 V
Same motor for 50 and 60 HzDifferent motor for 50 and 60 Hz
TM02
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Position
6 o’clockStandard
Position9 o’clock
Position12 o’clock
Position3 o’clock
Product data MTR(E), MTH, MTA
Sound pressure levelMTR(E) pumps
MTH and MTA pumpsAll MTH and MTA pumps have a sound pressure level below 70 dB(A).
Shaft sealThe operating range of the shaft seal depends on oper-ating pressure, pump type, type of shaft seal and liquid temperature.
MTR(E)
MTH
Ambient temperature
If the ambient temperature exceeds above maximum values or if the motor is located 1000 metres above sea level, the motor output (P2) must be reduced due to the low density and consequently low cooling effect of the air. In such cases, it may be necessary to use a motor with a higher output.
Fig. 5 Relationship between motor output (P2) and ambient temperature/altitude
Key
Example: From the above figure and key appears that P2 must be reduced to 88% when a pump with EFF1, MG motor is installed 4750 m above sea level. At an ambient temperature of 75°C, P2 must be reduced to 80% of rated output.
Motor [kW]50 Hz 60 Hz
1.5 <70 712.2 <70 713.0 <70 714.0 73 715.5 73 787.5 73 7811.0 80 8415.0 72 7718.5 72 7722.0 70 7530.0 70 84
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Shaft seal Description Temperature range [°C]
HUUVO-ring seal (cartridge type), bal-anced, tungsten carbide/tung-stencarbide, FKM
–10°C to +90°C
LpA [dB(A)]
-40 -20 0 20 40 60 80 100 120t [°C]
0
5
10
15
20
25
30
p [bar]
HUUV
TM03
0023
460
4
Shaft seal Description Temperature range [°C]
AUUVO-ring seal with fixed seal driver, tungsten carbide/tung-sten carbide, FKM
–10°C to +90°C
0.37-0.75 kW motors (EFF2, MG): Max. +40°C1.1-11 kW motors (EFF1, MG): Max. +60°C15-30 kW motors (EFF1) Max. +55°C
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05
Pos. Description1 0.37-0.75 kW motors (EFF2, MG):2 1.1-11 kW motors (EFF1, MG):3 15-30 kW motors (EFF1)
-40 -20 0 20 40 60 80 100 120 140 160
0
5
10
15
20
25
30
p [bar]
AUUV
t [°C]
20 25 30 35 40 45 50 55 60 65 70 75 80
50
60
70
80
90
100
[%]P2
3
2
1
t [°C]
1000 2250 3500 4750 m
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Product data MTR(E), MTH, MTA
ViscosityMTR 1s, 1, 3, 5 can pump up to 50 cst. MTR 10, 15, 20, 32, 45, 64 can pump up to 100 cst.
The pumping of liquids with densities or kinematic vis-cosities higher than those of water will cause a consid-erable pressure drop, a drop in the hydraulic performance and a rise in the power consumption.
In such situations the pump should be equipped with a larger motor. If in doubt, contact Grundfos.
The following examples show the drop in the hydraulic performance of MTR(E) pumps pumping oil with a den-sity of 872 kg/m3 but with three different kinematic vis-cosities.
Fig. 6 Drop in the hydraulic performance of MTR(E) pumps pumping oil with three different kinematic viscosities.
KeyFor further information about pump performance when pumping liquids with densities or kinematic viscosities higher than those of water, see WinCAPS.
WinCAPS is a product selection program offered by Grundfos, see page 124.
TM02
863
4 06
04
TM02
863
5 06
04
TM02
863
6 06
04
TM02
863
7 06
04
TM02
863
8 06
04
TM02
863
9 06
04
TM02
864
0 06
04
TM02
864
1 06
04
TM02
864
2 06
04
1
MTR, MTRE 5-10H(m)
Q(m3/h)
10
20
30
40
50
60
10
0 2 3 4 5 6
H(m)
10
20
30
40
50
60
0
MTR, MTRE 5-10
Q(m3/h)0 1 2 3 3 5 5
2
H(m)
10
20
30
40
50
60
0Q(m3/h)0 1 2 3
MTR, MTRE 5-10
3 5
3
MTR, MTRE 20-10H(m)
20
40
60
80
100
120
0Q(m3/h)0 4 8 12 24
140
16 20
1
H(m)
20
40
60
80
100
120
0
140
Q(m3/h)0 4 8 12 16 20
2
MTR, MTRE 20-10H(m)
20
40
60
80
100
120
0
140
Q(m3/h)0 4 8 12 16 20
MTR, MTRE 20-10
3
H(m)
20
40
60
80
100
0Q(m3/h)0 10 20 30 40 50 60 70
120
MTR 64-5/5
1
H(m)
20
40
60
80
100
0
120
Q(m3/h)0 10 20 30 40 50 60 70
MTR 64-5/5
2
H(m)
20
40
60
80
100
0
120
Q(m3/h)0 10 20 30 40 50 60
MTR 64-5/5
3
Position Description
1 Kinematic viscosity: 16 mm2/sDensity: 872 kg/m3
2 Kinematic viscosity: 32 mm2/sDensity: 872 kg/m3
3 Kinematic viscosity: 75 mm2/sDensity: 872 kg/m3
Product data MTR(E), MTH, MTA
Viscosity of different oilsThe curves below show the viscosity of different oils in relation to oil temperature.
Fig. 7 Viscosity of different oils in relation to oil temperature
Key to viscosities of different oils
TM02
864
7 07
04-10 0 10 20 30 40 50 60 70 80 T [°C]
3
4
5678
10
20
30
40
50607080
100
200
300
400
500600700800
1000
mm2/s
[csi]
20 40 60 80 100 120 140 160 180 T [°F]
8
7
6
5
43
12
Curve number Type of oil1 Gear oil2 Motor oil (20W-50)3 Hydraulic oil (ISO VG46)4 Cutting oil5 Thermal oil6 Hydraulic oil (ISO VG10)7 Grinding oil8 Honing oil
17
18
Product data MTR(E), MTH, MTA
Pressure lossDuring operation pressure losses occur in all centri-fugal pumps.
The below curves illustrate the pressure losses for pumped liquid passing through one empty chamber. An empty chamber is a chamber without an impeller.
Fig. 8 Pressure losses of pumped liquid passing through an empty chamber for MTR 1s and MTR 1 pumps
Fig. 9 Pressure losses of pumped liquid passing through an empty chamber for MTR 3 and MTR 5 pumps
Fig. 10 Pressure losses of pumped liquid passing through an empty chamber for MTR 10, MTR 15 and MTR 20 pumps
As MTR(E) 32, 45 and 64 pumps have holes in the guide vanes, no pressure losses occur in the empty chambers of these pumps.
TM02
854
6 04
04TM
02 8
547
0404
0.0 0.5 1.0 1.5 2.0 2.5 3.0 Q [m³/h]
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.10
0.11
0.12
0.13
[m]H
0 10 20 30 40 50 Q [l/min]
MTR50/60 Hz
MTR1S
MTR 1
0 1 2 3 4 5 6 7 8 Q [m³/h]
0.00
0.04
0.08
0.12
0.16
0.20
0.24
0.28
0.32
0.36
0.40
0.44
[m]H
0 20 40 60 80 100 120 140Q [l/min]
MTR50/60 Hz
MTR 5MTR 3
TM02
858
1 04
040 4 8 12 16 20 24 28 Q [m³/h]
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
[m]H
0 100 200 300 400 Q [l/min]
MTR50/60 Hz
MTR 20
MTR 15MTR 10
Product data MTR(E), MTH, MTA
Calculation of the reduced head of a pump with empty chambers
Calculation of pressure loss in empty chambersFrom the above curves and the curve charts of each pump type starting on page 38, it is possible to calcu-late the reduced head of a pump with empty chambers.
The calculation can be made as shown below.
Example:
The selected pump is an MTR 5-18/18 with 11 empty chambers, see type keys on page 33.
From the above pressure loss curve of MTR 5, it appears that the pressure loss of each empty chamber at 6 m3/h is 0.14 [m]. This results in a total pressure loss of:
The reduced head of the MTR 5-18/7 pump including pressure losses caused by empty chambers is:
The head 33 metres is read from the performance curve for an MTR 5-18/7, see page 42.
Pressure loss in chambers with impellerThe pressure loss in chambers with impeller can be cal-culated by means of the following formula:
Key:
Calculation of pressure loss in chambers with impellerMTR 5-18/7 has a flow of 6 m3/h through the pump and a constant (k) of 0.11.
By adding the two pressure losses you get the following total pressure loss through the idle pump:
Pump type MTR 5-18/7Flow Q (duty point) 6 [m3/h]Head (duty point) 90 [m]
Factor DescriptionΔH Difference in head [m]k A constantQ Flow through the pump [m3/h]n Number of stages with impellers
Total pressure loss 0.14 11× 1.54 [m]= =
Head 33 1.54– 31.46 [m]= =
ΔH k Q2 n××=
ΔH 0.11 62 7××=
ΔH 27.72 [m]=
ΔHtotal ΔHempty chambers ΔHchambers with impeller+=
ΔHtotal 1.54 27.72+=
ΔHtotal 29.26 [m]=
19
20
MTR(E), MTH, MTAControl of MTRE pumps
Control options for MTRE pumpsCommunication with MTRE pumps is possible bymeans of• a control panel,• remote control (Grundfos R100),• external digital or analoge control signals,• an RS485 bus interface.
The purpose of controlling a MTRE pump is to monitorand control the pressure, temperature, flow or liquidlevel of the system.
Control panelThe control panel of the MTRE pump terminal boxmakes it possible to change the setpoint settings manu-ally.
Fig. 11 Control panel on MTRE pump
Remote controlThe R100 remote control produced by Grundfos isavailable as an accessory.
The operator communicates with the MTRE pump bypointing the IR-signal transmitter at the control panel ofthe MTRE pump terminal box.
Fig. 12 R100 remote control
On the R100 display it is possible to monitor andchange control modes and settings of the MTRE pump.
External control signalsCommunication with the MTRE pump is possible eventhough the operator is not present near the MTREpump. Communication is enabled by connecting theMTRE pump to an external control or monitoringsystem allowing the operator to monitor and changecontrol modes and setpoint settings of the MTRE pump.
Fig. 13 Example of a central management system with LON interface
TM00
760
0 04
04TM
00 4
498
2802
Buttons
Light fields
Indicator lights
TM02
659
2 11
03
Central management system
LON interface
GENIbus connection
MTRE pump
LON connection
Control of MTRE pumps
MTR(E), MTH, MTA
Control modes of MTRE pumpsMTRE pumps can be connected to an external sensorenabling control of pressure, differential pressure,temperature, differential temperature or flow.
MTRE pumps can be set to two control modes -controlled or uncontrolled operation.
In controlled operating mode the pump is automati-cally operating according to the desired setpoint of thecontrol parameter. The illustration below shows a pumpwith flow control as an example of controlled operation.
In uncontrolled operating mode the pump operatesaccording to the constant curve set.
Fig. 14 Controlled and uncontrolled operating modes
The pumps are set to uncontrolled operation fromfactory.
Besides normal duty (constant flow and constant curve)the operating modes Stop, Min. or Max. are available.
Fig. 15 Max. and min. curves
TM01
068
4 19
97TM
00 5
547
0995
Qset
H
Q
H
Q
Controlled operation Uncontrolled operation
Constant flow Constant curve
Q
H
Max.
Min.
21
22
MTR(E), MTH, MTAConstruction
Sectional drawing of MTR(E) 1s, 1, 3 and 5
TM02
868
7 07
04
85
8
49
51
122
105
2
121
45
4
Construction MTR(E), MTH, MTA
Sectional drawing of MTR(E) 10, 15 and 20
TM02
868
8 07
04
45
49
105
84122
4
51
2
1a
8
121
23
24
Construction MTR(E), MTH, MTA
Sectional drawing of MTR(E) 32, 45 and 64
TM02
868
9 07
0445
4
8
49
105
51
1a
47
2
84
Construction MTR(E), MTH, MTA
Material specification - MTR(E)Pos. Description Materials EN/DIN AISI/ASTM
1a Motor stool Cast ironEN-GJL-200 0.6020 ASTM 25B
2 Pump head Cast ironEN-GJS-500-7 0.7050 ASTM
80-55-06
4 Chamber complete
8 Coupling
121 Retainer for suction strainer Stainless steel 1.4301 AISI 304
45 Neck ring PTFE
47 Bearing ring Bronze
49 Impeller Stainless steel 1.4301 AISI 304
51 Pump shaft Stainless steel 1.4057 AISI 431
84 Suction strainer, ø4 mm holes Stainless steel 1.4301 AISI 304
85 Strainer Stainless steel 1.4301 AISI 304
105 Shaft seal HUUV/HUUE
122 Priming screw Stainless steel 1.4301 AISI 304
25
26
Construction MTR(E), MTH, MTA
Sectional drawing of MTH 2
TM02
869
0 07
04
4
84
85
47a
2
45
122
51
105
49
Construction MTR(E), MTH, MTA
Sectional drawing of MTH 4
TM02
869
1 07
04
4
84
85
47a
45
122
51
105
49
2
27
28
Construction MTR(E), MTH, MTA
Material specification - MTH 2, MTH 4Pos. Description Materials EN/DIN AISI/ASTM
2 Pump head Cast ironEN-GJL-200 0.6020 ASTM 25B
4 Chamber Stainless steel 1.4301 AISI 304
45 Neck ring PTFE(only MTH 2)
47a Bearing ring Tungsten car-bide
49 Impeller Stainless steel 1.4301 AISI 316
51 Pump shaft Stainless steel 1.4057 AISI 431
84 Suction trainer, ø2 mm holes Stainless steel 1.4301 AISI 304
85 Strainer Stainless steel 1.4301 AISI 304
105 Shaft seal AUUV
122 Priming screw Stainless steel 1.4301 AISI 304
Construction MTR(E), MTH, MTA
Sectional drawing of MTA 3, MTA 4
TM02
907
4 18
04
104
48
47d
47
2
49
84b
49b
84
6
29
30
Construction MTR(E), MTH, MTA
Material specification - MTA 3, MTA 4Pos. Description Materials EN/DIN AISI/ASTM
2 Pump head Cast ironEN-GJL-150 0.6015 ASTM 30B
6 Pump housing Cast ironEN-GJL-150 0.6015 ASTM 30B
47 Bearing ring Filled PTFE
47d Retaining ring Stainless steel 1.4305 AISI 304
48 Split cone nut Stainless steel 1.4401 AISI 316
49 Impeller Stainless steel 1.4408 AISI 316
49b Split cone Stainless steel 1.4301 AISI 304
84 Strainer, ø4 mm holes Stainless steel 1.4301 AISI 304
84b Hexagon socket head screw
Stainless steel 1.4301 AISI 304
104 O-ring NBR
Construction MTR(E), MTH, MTA
Sectional drawing of MTAD 7/7
TM01
967
6 18
04
104
49
84
6
48
49b
47d
47
48
49b
47
2
49
8428
84b
31
32
Construction MTR(E), MTH, MTA
Material specification - MTAD 7/7Pos. Description Materials EN/DIN AISI/ASTM
2 Pump head Cast ironEN-GJL-150 0.6015 ASTM 30B
6 Pump housing lower Cast ironEN-GJL-150 0.6015 ASTM 30B
6b Pump housing upper Cast ironEN-GJL-150 0.6015 ASTM 30B
47 Bearing ring Filled PTFE
47d Retaining ring Stainless steel 1.4305
48 Split cone nut Stainless steel 1.4401 AISI 316
49 Impeller Stainless steel 1.4408 AISI 316
49b Split cone Stainless steel 1.4301 AISI 304
84 Strainer, ø4 holes Stainless steel 1.4301 AISI 304
84b Hexagon socket head screw
Stainless steel 1.4301 AISI 304
104 Diverting disc NBR
33
MTR(E), MTH, MTAType keys
MTR(E)
MTH
MTA
MTR(E)
MTH
MTA
Example MTR E 32 (s) -2 /1 -1 -A -F -A -HUUVPump type
Pump with integrated frequency control
Rated flow rate [m3/h]
All impellers with reduceddiameter (applies only to MTR 1s)
Number of chambers
Number of impellers
Number of impellers with reduced diameter
Code for pump version (A: Basic)
Code for pipe connection
Code for materials (A: Basic)
Code for shaft seal
Example MTH 2 -6 /3 -A -W -A -AUUVPump type
Rated flow rate [m3/h]
Number of chambers
Number of impellers
Code for pump version (A: Basic)
Code for pipe connection
Code for materials (A: Basic)
Code for shaft seal
Example MT A D 7/7 -250Pump range:(Machine Tool)
Product type
Two-chamber pump
Rated flow rate [m3/h]
Installation length
TM01
499
1 12
99TM
01 4
992
1299
TM01
852
1 05
00
Number of impellersNumber of chambers
Number of impellersNumber of chambers
Installation length
34
MTR(E), MTH, MTAInstallation
Installation of MTR(E) pumpsMTR(E) 1s, 1, 3, 5, 10, 15 and 20 pumps can be installed both vertically and horizontally.
MTR(E) 32, 45, 64 pumps must be installed in a vertical position.
Fig. 16 Installation of an MTR(E) pump
Note: If the MTR(E) pump is to be installed horizontally, the drain hole in the pump head must be fitted with a plug, and four closed nuts with O-rings must be fitted to the straps.
Fig. 17 Horizontal installation
The pumps are designed to provide full performance down to a level of A mm above the bottom of the strainer.
At a liquid level between A and B mm above the bottom of the strainer, the built-in priming screw will protect the pump against dry running.
Note: MTR(E) 32, 45 and 64 pumps have no priming screw.
The distance between the pump and the tank bottom must be minimum 25 mm.
Fig. 18 MTR(E) 1s, 1, 3 and 5
Fig. 19 MTR(E) 10, 15 and 20
Fig. 20 MTR(E) 32, 45 and 64
TM01
499
0 13
99TM
02 8
043
4503
Pump type A [mm] B [mm]MTR(E) 1s, 1, 3, 5 41 28MTR(E) 10, 15, 20 50 25MTR(E) 32, 45, 64 70 -
Closed nutDrain plug
TM00
484
1 38
97TM
00 4
842
3897
TM01
433
5 52
98
B A
25 mm
BA
25 mm
25 mm
A
Installation MTR(E), MTH, MTA
Installation of MTH pumpsMTH must be installed vertically.
Fig. 21 Installation of an MTH pump
To enable a low liquid level of 40 mm above the bottom of the strainer, a priming screw is fitted below the bot-tom chamber. This helps to protect the pump against dry running down to 25 mm above the bottom of the strainer.
The distance between the pump and tank bottom must be minimum 25 mm.
Fig. 22 Minimum distance between pump and tank
Installation of MTA pumpsMTA pumps are designed for vertical mounting in a tank.
Fig. 23 Installation of MTA pump
The distance between the bottom of the pump and the bottom of the tank must be at least 10 mm.
The pumps are designed to provide full performance down to a level of A mm above the bottom of the pump, see below.
MTA 3, MTA 4
Fig. 24 Minimum distance between pump and tank
MTAD 7/7
Fig. 25 Minimum distance between pump and tank
TM00
192
3 32
97TM
01 7
809
4899
TM01
852
2 22
03
25mm
25mm40mm
MTA 3 MTA 4 MTAD 7/7A [mm] 35 45 45
TM01
865
7 22
03TM
01 8
658
2203
10
L
10
125
45
35
36
Installation MTR(E), MTH, MTA
Maximum liquid levelTo protect the motor of the MTA pump from the pumped liquid, the maximum liquid level in the installation tank must be 20 mm below the top of the tank.
Fig. 26 Maximum liquid level
Electrical installationMTR, MTH and MTAD 7/7 pumps can be fitted with a 10-pin multi-plug connection, type HAN 10 ES.
The purpose of a multi-plug connection is to make the electrical installation and the service of the pump eas-ier. The multi-plug functions as a plug-and-pump device.
The following drawings show where the multi-plug is positioned on the motor.
Fig. 27 Multi-plug on a Grundfos MG motor
Fig. 28 Multi-plug type HAN 10 ES
On request, the following motors can be supplied with a multi-plug connection (type HAN 10 ES):
• Motors for MTR up to 7.5 kW,• all MTH motors and• motors for MTAD 7/7.
Technical data for MultiliftThe table shows an overview of the grogramme.
* The pump motors are integrated in the pumps by means of the pump/motor shafts, e.g. no coupling parts. Multiplugs are availabel as an acces-sory.
Material description
Logo for Multiplug
TM01
907
6 10
00TM
01 8
715
0700
TM01
871
3 07
00
Min. 20 mm
Multi-plug connection (HAN 10 ES)
Multi-plug connection (HAN 10 ES)
TM02
851
8 03
04
Pumptype 1s 1 2 3 4 5 7 8 10 12 15 16 20 32 45 64
MTR x x x x x x x x x xMTH x xMTA-
D* x x x
Material DescriptionMaterial GD-Al Si 8 Cu 3Surface Powder paint
Clip for locking Stainless steelHousing gasket NBR rubber
Temperature range -40°C to 125°CEnclosure class IP65 at DIN 40050 in closed position
Type Han® 10E
tm02
0470
070
0
Multi-plug connection (HAN10 ES)
Installation MTR(E), MTH, MTA
DimensionsMG 71-80
MG 90-132
Plug connectionsFrom motor
Plug connections for star connection
Plug connections for delta connection
Fishplates for connections are located in the plug
TM01
871
6 07
00TM
01 8
714
0700
TM01
870
2 07
00TM
01 8
703
0700
167
129
230
192
6 7 8 9 10
1 2 3 4 5
W2 U2 V2
U1 V1 W1
1 2 3 4 5
6 7 8 9 10
L1 L2 L3
TM01
870
4 07
00
1 2 3 4 5
6 7 8 9 10
L1 L2 L3
37
38
MTR(E), MTH, MTASelection and sizing
Selection of pumpsSelection of pumps should be based on• the duty point of the pump • dimensional data such as pressure loss as a result
of height differences, friction loss in the pipework, pump efficiency etc.
• minimum inlet pressure - NPSH.1. Duty point of the pump
From a duty point it is possible to select a pump on thebasis of the curve charts shown in the chapter of"Performance curves/Technical data starting onpage 42.
Fig. 29 Example of a curve chart
2. Dimensional data
When sizing a pump the following must be taken intoaccount:• Required flow rate and pressure at the draw-off
point.• Pressure loss as a result of height differences
(Hgeo).• Friction loss in the pipework (Hf).
It may be necessary to account for pressure loss in connection with long pipes, bends or valves, etc.
• Best efficiency at the estimated duty point.• NPSH value.
For calculation of the NPSH value, see "Minimum inlet pressure - NPSH" on page 40.
Efficiency
Before determining the point of best efficiency the oper-ation pattern of the pump needs to be identified.
Is the pump expected always to operate at the sameduty point, select an MTR, MTH, MTA pump which isoperating at a duty point corresponding to the best effi-ciency of the pump.
Fig. 30 Example of an MTR pump’s duty point
As the pump is sized on the basis of the highestpossible flow, it is important always to have the dutypoint to the right on the efficiency curve (eta) in order tokeep efficiency high when the flow drops.
Fig. 31 Best efficiency
Fig. 32 Dimensional data
TM01
430
2 37
00
0 50 100 150 200 250 300 350 400 450 500 550 600 650 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
H[m]
0 5 10 15 20 25 30 35 40Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 32
50 HzISO 9906 Annex A
-10
-11
-12
-2-2-2
-1-1-1
-3
-4
-5
-6
-7
-8
-9
0 50 100 150 200 250 300 350 400 450 500 550 600 650 Q [l/min]
0.0
0.6
1.2
1.8
2.4
P2[kW]
0
20
40
60
80
Eta[%]
P2 2/3P2 1/1Eta
0 50 100 150 200 250 300 350 400 450 500 550 600 650 Q [l/min]
0
2
4
6
8
NPSH[m]
NPSH
TM01
430
2 37
00TM
00 9
190
1303
TM02
753
1 37
03
0 50 100 150 200 250 300 350 400 450 500 550 600 650 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
H[m]
0 5 10 15 20 25 30 35 40Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 32
50 HzISO 9906 Annex A
-10
-11
-12
-2-2-2
-1-1-1
-3
-4
-5
-6
-7
-8
-9
0 50 100 150 200 250 300 350 400 450 500 550 600 650 Q [l/min]
0.0
0.6
1.2
1.8
2.4
P2[kW]
0
20
40
60
80
Eta[%]
P2 2/3P2 1/1Eta
0 50 100 150 200 250 300 350 400 450 500 550 600 650 Q [l/min]
0
2
4
6
8
NPSH[m]
NPSH
Best efficiency
Dutypoint
eta
Q m3/h
HgeoHf
Required flow rate, required pressure
Selection and sizing MTR(E), MTH, MTA
Normally, MTRE pumps are used in applications char-acterized by a variable flow rate. Consequently, it is notpossible to select a pump that is operating constantly atoptimum efficiency. In order to achieve optimum oper-ating economy, the pump should be selected on thebasis of the following criteria:• The maximum duty point should be as close as pos-
sible to the QH curve of the pump.• The required duty point should be positioned so that
P2 is close to the max. point of the QH curve.
Between the minimum and maximum performancecurves, MTRE pumps have an infinite number ofperformance curves each representing a specificspeed. Therefore it may not be possible to select a dutypoint close to the max. curve.
Fig. 33 Min. and max. performance curves
In situations where it is not possible to select a dutypoint close to the max. curve, the affinity equationsbelow can be used. The head (H), the flow rate (Q) andthe input power (P) are all the appropriate variables youneed to be able to calculate the motor speed (n).
Note:
The approximated formulas apply on condition that thesystem characteristic remains unchanged for nn and nxand that it is based on the formula H = k x Q2 where kis a constant.
The power equation implies that the pump efficiency isunchanged at the two speeds. In practice this is notquite correct.
Finally, it is worth noting that the efficiencies of thefrequency converter and the motor must be taken intoaccount if a precise calculation of the power savingresulting from a reduction of the pump speed is wanted.
Fig. 34 Affinity equations
Legend
WinCAPS and WebCAPSWinCAPS and WebCAPS are both selectionprogrammes offered by Grundfos.
The two programmes make it possible to calculate anMTRE pump’s specific duty point and energy consump-tion.
By entering the sizing data of the pump, WinCAPS andWebCAPS can calculate the exact duty point andenergy comsumption. For further information seepage 124 and page 123.
TM01
491
6 01
99
0 Q [m³/h]0
H[m] Max. curve
Min. curve
TM00
872
0 34
96Hn Rated head in metresHx Current head in metresQn Flow rate in m3/hQx Current flow rate in m3/hnn Rated motor speed in min-1 nx Current motor speed in min-1
ηn Rated efficiency in %ηx Current efficiency in %
H
QEta
Q
P
Q
QnQx--------
nnnx------=
Hn
nn
nx
ηnηx------- 1≈
QnQx
Hx
Qx
PnPx-------
nnnx------
⎝ ⎠⎜ ⎟⎛ ⎞ 3
=
Qn
Pn
HnHx-------
nnnx------
⎝ ⎠⎜ ⎟⎛ ⎞ 2
=
Px
nn
nn
nx
nx
39
40
Selection and sizing MTR(E), MTH, MTA
Minimum inlet pressure - NPSHCalculation of the inlet pressure "H" is recommendedwhen ....• the liquid temperature is high,• the flow is significantly higher than the flow rate,• water is drawn from depths,• water is drawn through long pipes,• inlet conditions are poor.
To avoid cavitation, make sure that there is a minimumpressure on the suction side of the pump. Themaximum suction lift "H" in metres head can be calcu-lated as follows:
H = pb x 10.2 – NPSH – Hf – Hv – Hs
pb = Barometric pressure in bar. (Barometric pressure can be set to 1 bar). In closed systems, pb indicates the system pressure in bar.
NPSH = Net Positive Suction Head in metres head.(To be read from the NPSH curve at thehighest flow rate the pump will be deliv-
ering).
Hf = Friction loss in suction pipe in metres head.(At the highest flow rate the pump will be delivering.)
Hv = Vapour pressure in metres head.
Hs = Safety margin = minimum 0.5 metre head.
If the "H" calculated is positive, the pump can operateat a suction lift of maximum "H" metres head.
If the "H" calculated is negative, an inlet pressure ofminimum "H" metres head is required.
Fig. 35 Minimum inlet pressure - NPSH
Note: In order to avoid cavitation, never select a pumpwhose duty point is too far to the right on the NPSHcurve.
Always check the NPSH value of the pump at thehighest possible flow rate.
TM02
773
0 39
03- T
M00
303
7 07
98
HfPb
H20
15
1210
8,0
6,05,0
4,0
3,0
2,0
1,00,8
0,6
0,40,3
0,2
0,1
1,5
120
110
90
100
80
70
60
50
40
30
20
10
0
Hv(m)
tm(°C)
150
130
140
25
35
4540
30
Hv
Q
41
MTR(E), MTH, MTAGuidelines
How to read the curve charts
Fig. 36 Example of an MTR, MTRE curve chart
Guidelines to performance curvesThe guidelines below apply to the curves shown on the following pages:
1. Tolerances to ISO 9906, Annex A, if indicated. 2. The motors used for the measurements are
standard Grundfos motors (MG or MGE).3. Measurements have been made with airless water
at a temperature of 20°C.4. The curves apply to a kinematic viscosity of
υ = 1 mm2/s (1 cSt).5. Due to the risk of overheating, the pumps should
not be used at a flow below the minimum flow rate.6. QH curves of the individual pumps are based on
current motor speeds.
The curve below shows the minimum flow rate as apercentage of the nominal flow rate in relation to theliquid temperature.
Fig. 37 Minimum flow rate
Guidelines to technical dataSquare flange in dimensional sketches of MRTR(E) 1s, 1, 3 and 5 appies to the japanese maeket only. Contact Grundfos for information about dimensions.
TM01
430
2 37
00
0 50 100 150 200 250 300 350 400 450 500 550 600 650 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
H[m]
0 5 10 15 20 25 30 35 40Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 32
50 HzISO 9906 Annex A
-10
-11
-12
-2-2-2
-1-1-1
-3
-4
-5
-6
-7
-8
-9
0 50 100 150 200 250 300 350 400 450 500 550 600 650 Q [l/min]
0.0
0.6
1.2
1.8
2.4
P2[kW]
0
20
40
60
80
Eta[%]
P2 2/3P2 1/1Eta
0 50 100 150 200 250 300 350 400 450 500 550 600 650 Q [l/min]
0
2
4
6
8
NPSH[m]
NPSH
QH curve for the individual pump. The bold curves indicate the recommended performance range for best efficiency.
The eta curve shows the efficiency of the pump. The eta curve is an average curve of all the pump types shown in the chart
The NPSH curve is an average curve for all the variants shown. When sizing the pumps, add a safety margin of at least 0.5 m.
Number of stages. First figure: number of stages;second figure: number of reduced-diameter impellers.
The power curves indicate pump input power per stage. Curves are shown for complete (1/1) and reduced (2/3) impel-lers.
TM02
785
3 43
03
40 50 60 70 80 90 100 110t [°C]
0
5
10
15
Qmin[%]
42
Performance curves/Technical data
MTR, MTRI, MTRE 1s, 50 Hz
TM02
783
9 43
03
0 2 4 6 8 10 12 14 16 18 20 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
H[m]
0.0 0.2 0.4 0.6 0.8 1.0 1.2 Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 1s
50 HzISO 9906 Annex A
-10-11
-12-13
-15
-17
-19
-2
-21-22
-23
-25-26
-27
-3
-30
-33
-36
-4-5
-6-7
-8-9
0 2 4 6 8 10 12 14 16 18 20 Q [l/min]
0.00
0.01
0.02
0.03
P2[kW]
0
10
20
30
Eta[%]
P2Eta
0 2 4 6 8 10 12 14 16 18 20 Q [l/min]
0
2
4
6
H[m]
0
2
4
6
NPSH[m]
QH 2900 rpm
NPSH
Immersible pumpsMTR, MTRI, MTRE 1s, 50 Hz
Technical data Immersible pumpsMTR, MTRI, MTRE 1s, 50 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
7 47
05
100
G 1 1/4
CB
A
32
AC
ø140
ø160
ø180
MTRI: 4 x ø9
D2
AD
MTR(E): 4 x ø7.5
Rp 5/4"
70
41
4 x ø9
Japan only
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C AC D2 AD A B C AC D2 AD
MTR, MTRI 1s-2/2 0.37 464 160 304 140 140 109 12.2 - - - - - - -MTR, MTRI 1s-3/3 0.37 482 178 304 140 140 109 12.5 - - - - - - -MTR, MTRI 1s-4/4 0.37 500 196 304 140 140 109 12.8 - - - - - - -MTR, MTRI, MTRE 1s-5/5 0.37 518 214 304 140 140 109 13.1 518 214 304 141 140 140 15.8MTR, MTRI 1s-6/6 0.37 536 232 304 140 140 109 13.4 - - - - - - -MTR, MTRI 1s-7/7 0.37 554 250 304 140 140 109 13.7 - - - - - - -MTR, MTRI, MTRE 1s-8/8 0.37 572 268 304 140 140 109 14.0 572 268 304 141 140 140 16.7MTR, MTRI 1s-9/9 0.37 590 286 304 140 140 109 14.3 - - - - - - -MTR, MTRI 1s-10/10 0.37 608 304 304 140 140 109 14.6 - - - - - - -MTR, MTRI 1s-11/11 0.37 626 322 304 140 140 109 14.9 - - - - - - -MTR, MTRI, MTRE 1s-12/12 0.37 644 340 304 140 140 109 15.2 644 340 304 141 140 140 17.9MTR, MTRI 1s-13/13 0.55 662 358 304 140 140 109 16.0 - - - - - - -MTR, MTRI 1s-15/15 0.55 698 394 304 140 140 109 16.6 - - - - - - -MTR, MTRI 1s-17/17 0.55 734 430 304 140 140 109 17.2 - - - - - - -MTR, MTRI, MTRE 1s-19/19 0.55 770 466 304 140 140 109 17.8 770 466 304 141 140 140 19.6MTR, MTRI 1s-21/21 0.75 846 502 344 140 140 109 19.2 - - - - - - -MTR, MTRI 1s-22/22 0.75 864 520 344 140 140 109 19.8 - - - - - - -MTR, MTRI 1s-23/23 0.75 882 538 344 140 140 109 20.1 - - - - - - -MTR, MTRI, MTRE 1s-25/25 0.75 918 574 344 140 140 109 20.4 918 574 344 178 140 167 22.0MTR, MTRI 1s-26/26 1.1 936 592 344 140 140 109 22.1 - - - - - - -MTR, MTRI 1s-27/27 1.1 954 610 344 140 140 109 22.4 - - - - - - -MTR, MTRI, MTRE 1s-30/30 1.1 1008 664 344 140 140 109 23.3 1008 664 344 178 140 167 26.0MTR, MTRI 1s-33/33 1.1 1062 718 344 140 140 109 24.2 - - - - - - -MTR, MTRI, MTRE 1s-36/36 1.1 1116 772 344 140 140 109 25.1 1116 772 344 178 140 167 27.8
43
44
Performance curves Immersible pumpsMTR, MTRI, MTRE 1, 50 Hz
MTR, MTRI, MTRE 1, 50 Hz
TM02
784
0 43
03
0 4 8 12 16 20 24 28 32 36 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
H[m]
0.0 0.4 0.8 1.2 1.6 2.0 Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 1
50 HzISO 9906 Annex A
-2-3
-4-5
-6-7
-8-9
-10-11
-12-13
-15
-17
-19
- 22-21
-23
-25-26
-27
-30
-33
-36
0 4 8 12 16 20 24 28 32 36 Q [l/min]
0.00
0.03
0.06
P2[kW]
0
20
40
Eta[%]
P2Eta
0 4 8 12 16 20 24 28 32 36 Q [l/min]
0
3
6
H[m]
0
2
4
NPSH[m]
QH 2900 rpm
NPSH
Technical data Immersible pumpsMTR, MTRI, MTRE 1, 50 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
7 47
05
100
G 1 1/4
CB
A
32
AC
ø140
ø160
ø180
MTRI: 4 x ø9
D2
AD
MTR(E): 4 x ø7.5
Rp 5/4"
70
41
4 x ø9
Japan only
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C AC D2 AD A B C AC D2 AD
MTR, MTRI 1-2/2 0.37 464 160 304 140 140 109 12.2 - - - - - - -MTR, MTRI 1-3/3 0.37 482 178 304 140 140 109 12.5 - - - - - - -MTR, MTRI 1-4/4 0.37 500 196 304 140 140 109 12.8 - - - - - - -MTR, MTRI, MTRE 1-5/5 0.37 518 214 304 140 140 109 13.1 518 214 304 141 140 140 15.8MTR, MTRI 1-6/6 0.37 536 232 304 140 140 109 13.4 - - - - - - -MTR, MTRI 1-7/7 0.37 554 250 304 140 140 109 13.7 - - - - - - -MTR, MTRI, MTRE 1-8/8 0.37 572 268 304 140 140 109 14.0 572 268 304 141 140 140 16.7MTR, MTRI 1-9/9 0.55 590 286 304 140 140 109 14.8 - - - - - - -MTR, MTRI 1-10/10 0.55 608 304 304 140 140 109 15.1 - - - - - - -MTR, MTRI 1-11/11 0.55 626 322 304 140 140 109 15.4 - - - - - - -MTR, MTRI, MTRE 1-12/12 0.75 644 340 304 140 140 109 16.5 644 340 304 141 140 140 17.5MTR, MTRI 1-13/13 0.75 702 358 344 140 140 109 16.8 - - - - - - -MTR, MTRI, MTRE 1-15/15 0.75 738 394 344 140 140 109 17.1 738 394 344 178 140 167 18.7MTR, MTRI 1-17/17 1.1 774 430 344 140 140 109 19.4 - - - - - - -MTR, MTRI 1-19/19 1.1 810 466 344 140 140 109 20.0 - - - - - - -MTR, MTRI 1-21/21 1.1 846 502 344 140 140 109 20.6 - - - - - - -MTR, MTRI 1-22/22 1.1 864 520 344 140 140 109 20.9 - - - - - - -MTR, MTRI, MTRE 1-23/23 1.1 882 538 344 140 140 109 21.2 882 538 344 178 140 167 23.9MTR, MTRI 1-25/25 1.5 968 574 394 178 140 110 28.3 - - - - - - -MTR, MTRI 1-26/26 1.5 986 592 394 178 140 110 28.6 - - - - - - -MTR, MTRI 1-27/27 1.5 1004 610 394 178 140 110 28.9 - - - - - - -MTR, MTRI, MTRE 1-30/30 1.5 1058 664 394 178 140 110 29.8 1058 664 394 178 140 167 37.6MTR, MTRI 1-33/33 2.2 1112 718 434 178 140 110 34.9 - - - - - - -MTR, MTRI, MTRE 1-36/36 2.2 1166 772 434 178 140 110 35.8 1166 772 394 178 140 167 41.6
45
46
Performance curves Immersible pumpsMTR, MTRI, MTRE 3, 50 Hz
MTR, MTRI, MTRE 3, 50 Hz
TM02
784
1 43
03
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
H[m]
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 3
50 HzISO 9906 Annex A
-10-11
-12-13
-17
-19
-21- 22
-23
-25-26
-27
-30
-33
-36
-15
-2-3
-4-5
-6-7
-8-9
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 Q [l/min]
0.00
0.03
0.06
0.09
P2[kW]
0
20
40
60
[%]Eta
P2Eta
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 Q [l/min]
0
2
4
6
H[m]
0
1
2
3
NPSH[m]QH 2900 rpm
NPSH
Technical data Immersible pumpsMTR, MTRI, MTRE 3, 50 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
7 47
05
100
G 1 1/4
CB
A
32
AC
ø140
ø160
ø180
MTRI: 4 x ø9
D2
AD
MTR(E): 4 x ø7.5
Rp 5/4"
70
41
4 x ø9
Japan only
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C AC D2 AD A B C AC D2 AD
MTR, MTRI 3-2/2 0.37 464 160 304 140 140 109 12.2 - - - - - - -MTR, MTRI 3-3/3 0.37 482 178 304 140 140 109 12.5 - - - - - - -MTR, MTRI 3-4/4 0.37 500 196 304 140 140 109 12.8 - - - - - - -MTR, MTRI, MTRE 3-5/5 0.37 518 214 304 140 140 109 13.1 518 214 304 141 140 140 15.8MTR, MTRI 3-6/6 0.55 536 232 304 140 140 109 13.9 - - - - - - -MTR, MTRI 3-7/7 0.55 554 250 304 140 140 109 14.2 - - - - - - -MTR, MTRI, MTRE 3-8/8 0.55 572 268 304 140 140 109 14.5 572 268 304 141 140 140 16.3MTR, MTRI 3-9/9 0.75 630 286 344 140 140 109 15.6 - - - - - - -MTR, MTRI 3-10/10 0.75 648 304 344 140 140 109 15.9 - - - - - - -MTR, MTRI, MTRE 3-11/11 0.75 666 322 344 140 140 109 16.2 666 322 344 178 140 167 17.8MTR, MTRI 3-12/12 1.1 684 340 344 140 140 109 17.9 - - - - - - -MTR, MTRI 3-13/13 1.1 702 358 344 140 140 109 18.2 - - - - - - -MTR, MTRI, MTRE 3-15/15 1.1 738 394 344 140 140 109 18.5 738 394 344 178 140 167 21.2MTR, MTRI 3-17/17 1.5 824 430 394 178 140 110 25.9 - - - - - - -MTR, MTRI, MTRE 3-19/19 1.5 860 466 394 178 140 110 26.5 860 466 394 178 140 167 34.0MTR, MTRI 3-21/21 2.2 896 502 434 178 140 110 31.3 - - - - - - -MTR, MTRI 3-22/22 2.2 914 520 434 178 140 110 31.6 - - - - - - -MTR, MTRI 3-23/23 2.2 932 538 434 178 140 110 31.9 - - - - - - -MTR, MTRI, MTRE 3-25/25 2.2 968 574 434 178 140 110 32.5 968 574 394 178 140 167 38.3MTR, MTRI 3-26/26 2.2 986 592 434 178 140 110 32.8 - - - - - - -MTR, MTRI 3-27/27 2.2 1004 610 434 178 140 110 33.1 - - - - - - -MTR, MTRI, MTRE 3-30/30 3.0 1058 664 434 178 140 110 38.2 1058 664 394 178 140 167 39.8MTR, MTRI 3-33/33 3.0 1166 718 448 178 160 110 39.1 - - - - - - -MTR, MTRI, MTRE 3-36/36 3.0 1220 772 448 178 160 110 40.0 1220 772 448 198 160 177 46.8
47
48
Performance curves Immersible pumpsMTR, MTRI, MTRE 5, 50 Hz
MTR, MTRI, MTRE 5, 50 Hz
TM02
784
2 43
03
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
H[m]
0 1 2 3 4 5 6 7 8 Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 5
50 HzISO 9906 Annex A
-21
-17
-19
-10
-12
-14
-16
-18
-2
-20
-22
-24
-26
-29
-3
-32
-4-5
-6-7
-8-9
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Q [l/min]
0.00
0.05
0.10
0.15
P2[kW]
0
20
40
60
Eta[%]
P2Eta
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Q [l/min]
0
2
4
6
H[m]
0
1
2
3
NPSH[m]QH 2900 rpm
NPSH
Technical data Immersible pumpsMTR, MTRI, MTRE 5, 50 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
7 47
05
100
G 1 1/4
CB
A
32
AC
ø140
ø160
ø180
MTRI: 4 x ø9
D2
AD
MTR(E): 4 x ø7.5
Rp 5/4"
70
41
4 x ø9
Japan only
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C AC D2 AD A B C AC D2 AD
MTR, MTRI, MTRE 5-2/2 0.37 473 169 304 140 140 109 12.2 473 169 304 141 140 140 14.9MTR, MTRI 5-3/3 0.55 500 196 304 140 140 109 13.0 - - - - - - -MTR, MTRI, MTRE 5-4/4 0.55 527 223 304 140 140 109 13.4 527 223 304 141 140 140 15.2MTR, MTRI, MTRE 5-5/5 0.75 594 250 344 140 140 109 14.7 594 250 344 178 140 167 16.3MTR, MTRI 5-6/6 1.1 621 277 344 140 140 109 16.5 - - - - - - -MTR, MTRI 5-7/7 1.1 648 304 344 140 140 109 16.9 - - - - - - -MTR, MTRI, MTRE 5-8/8 1.1 675 331 344 140 140 109 17.3 675 331 344 178 140 167 20.0MTR, MTRI 5-9/9 1.5 752 358 394 178 140 110 26.6 - - - - - - -MTR, MTRI, MTRE 5-10/10 1.5 779 385 394 178 140 110 27.0 779 385 394 178 140 167 34.8MTR, MTRI 5-12/12 2.2 883 439 434 178 140 110 32.0 - - - - - - -MTR, MTRI 5-14/14 2.2 887 493 434 178 140 110 32.8 - - - - - - -MTR, MTRI, MTRE 5-16/16 2.2 941 547 434 178 140 110 33.6 941 547 394 178 140 167 37.9MTR, MTRI 5-17/17 3.0 1031 583 448 178 160 110 35.7 - - - - - - -MTR, MTRI 5-18/18 3.0 1049 601 448 178 160 110 36.1 - - - - - - -MTR, MTRI 5-19/19 3.0 1076 628 448 178 160 110 36.5 - - - - - - -MTR, MTRI, MTRE 5-20/20 3.0 1103 655 448 178 160 110 36.9 1103 655 448 198 160 177 43.7MTR, MTRI 5-21/21 4.0 1167 682 485 220 160 134 39.1 - - - - - - -MTR, MTRI, MTRE 5-22/22 4.0 1194 709 485 220 160 134 39.5 1194 709 485 220 160 188 49.2MTR, MTRI 5-24/24 4.0 1248 763 485 220 160 134 39.9 - - - - - - -MTR, MTRI 5-26/26 4.0 1302 817 485 220 160 134 40.3 - - - - - - -MTR, MTRI, MTRE 5-29/29 4.0 1383 898 485 220 160 134 40.7 1383 898 485 220 160 188 50.4MTR, MTRI, MTRE 5-32/32 5.5 1464 979 485 220 160 134 49.3 1464 979 485 220 160 188 55.9
49
50
Performance curves Immersible pumpsMTR, MTRI, MTRE 10, 50 Hz
MTR, MTRI, MTRE 10, 50 Hz
TM02
784
3 43
03
0 20 40 60 80 100 120 140 160 180 200 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
H[m]
0 2 4 6 8 10 12 Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 10
50 HzISO 9906 Annex A
-1
-10
-12
-14
-16
-18
-2
-20
-22
-3
-4
-5
-6
-7
-8
-9
0 20 40 60 80 100 120 140 160 180 200 Q [l/min]
0.0
0.1
0.2
0.3
0.4
P2[kW]
0
20
40
60
80
Eta[%]
P2
Eta
0 20 40 60 80 100 120 140 160 180 200 Q [l/min]
0
4
8
12
H[m]
0
2
4
6
NPSH[m]
NPSH
2900 rpm
Technical data Immersible pumpsMTR, MTRI, MTRE 10, 50 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
8 47
05
AC
P
ø200ø225ø250
BC
A
125
45
4 x ø9
G 2
AD
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C AC P AD A B C AC P AD
MTR, MTRI, MTRE 10-2/1 0.75 523 148 375 140 140 109 21.0 523 148 375 141 140 140 23.7MTR, MTRI, MTRE 10-2/2 0.75 523 148 375 140 140 109 22.0 523 148 375 178 140 167 23.6MTR, MTRI, MTRE 10-3/3 1.1 553 178 375 140 140 109 24.0 553 178 375 178 140 167 26.7MTR, MTRI, MTRE 10-4/4 1.5 628 208 420 178 140 110 31.0 628 208 420 178 140 167 38.8MTR, MTRI 10-5/5 2.2 658 238 460 178 140 110 36.2 - - - - - - -MTR, MTRI, MTRE 10-6/6 2.2 688 268 460 178 140 110 37.2 688 268 420 178 140 167 42.8MTR, MTRI 10-7/7 3.0 773 298 475 178 160 110 39.0 - - - - - - -MTR, MTRI 10-8/8 3.0 803 328 475 178 160 110 40.0 - - - - - - -MTR, MTRI, MTRE 10-9/9 3.0 833 358 475 178 160 110 41.0 833 358 475 198 160 177 47.8MTR, MTRI 10-10/10 4.0 900 388 512 220 160 134 43.0 - - - - - - -MTR, MTRI, MTRE 10-12/12 4.0 960 448 512 220 160 134 44.0 960 448 512 220 160 188 53.7MTR, MTRI 10-14/14 5.5 1063 508 555 220 300 134 68.0 - - - - - - -MTR, MTRI, MTRE 10-16/16 5.5 1123 568 555 220 300 134 69.0 1123 568 555 220 300 188 75.6MTR, MTRI 10-18/18 7.5 1183 628 555 220 300 134 75.0 - - - - - - -MTR, MTRI 10-20/20 7.5 1243 688 555 220 300 134 76.0 - - - - - - -MTR, MTRI, MTRE 10-22/22 7.5 1303 748 555 220 300 134 77.0 1303 748 555 220 300 188 84.8
51
52
Performance curves Immersible pumpsMTR, MTRI, MTRE 15, 50 Hz
MTR, MTRI, MTRE 15, 50 Hz
TM02
784
4 43
03
0 40 80 120 160 200 240 280 320 360 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
H[m]
0 4 8 12 16 20 Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 15
50 HzISO 9906 Annex A
-16
-1
-10
-12
-14
-17
-2
-3
-4
-5
-6
-7
-8
-9
0 40 80 120 160 200 240 280 320 360 Q [l/min]
0.0
0.2
0.4
0.6
0.8
P2[kW]
0
20
40
60
80
Eta[%]
EtaP2
0 40 80 120 160 200 240 280 320 360 Q [l/min]
0
5
10
15
H[m]
0
2
4
6
NPSH[m]
2900 rpm
NPSH
Technical data Immersible pumpsMTR, MTRI, MTRE 15, 50 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
8 47
05
AC
P
ø200ø225ø250
BC
A
125
45
4 x ø9
G 2
AD
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C AC P AD A B C AC P AD
MTR, MTRI, MTRE 15-2/1 1.1 598 178 420 178 140 110 23.0 598 178 375 178 140 167 25.7MTR, MTRI, MTRE 15-2/2 2.2 598 178 460 178 140 110 34.0 598 178 420 178 140 167 40.8MTR, MTRI, MTRE 15-3/3 3.0 698 223 475 178 160 110 38.0 698 223 475 198 160 177 44.8MTR, MTRI 15-4/4 4.0 780 268 512 220 160 134 40.0 - - - - - - -MTR, MTRI, MTRE 15-5/5 4.0 825 313 512 220 160 134 41.0 825 313 512 220 160 188 50.7MTR, MTRI 15-6/6 5.5 913 358 555 220 300 134 64.0 - - - - - - -MTR, MTRI, MTRE 15-7/7 5.5 958 403 555 220 300 134 65.0 958 403 555 220 300 188 71.6MTR, MTRI 15-8/8 7.5 1003 448 555 220 300 134 71.0 - - - - - - -MTR, MTRI, MTRE 15-9/9 7.5 1048 493 555 220 300 134 72.0 1048 493 555 220 300 188 79.8MTR, MTRI 15-10/10 11.0 1198 538 695 260 350 172 101.0 - - - - - - -MTR, MTRI 15-12/12 11.0 1288 628 695 260 350 172 103.0 - - - - - - -MTR, MTRI, MTRE 15-14/14 11.0 1378 718 695 260 350 172 105.0 1378 718 660 258 350 359 178.0MTR, MTRI 15-16/16 15.0 1480 808 672 320 350 197 151.0 - - - - - - -
53
54
Performance curves Immersible pumpsMTR, MTRI, MTRE 20, 50 Hz
MTR, MTRI, MTRE 20, 50 Hz
TM02
784
5 43
03
0 50 100 150 200 250 300 350 400 450 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
260
H[m]
0 5 10 15 20 25 Q [m³/h]
0
400
800
1200
1600
2000
2400
p[kPa] MTR, MTRE 20
50 HzISO 9906 Annex A-16
-1
-10
-12
-14
-17
-2
-3
-4
-5
-6
-7
-8
0 50 100 150 200 250 300 350 400 450 Q [l/min]
0.0
0.4
0.8
1.2
1.6
P2[kW]
0
20
40
60
80
Eta[%]
EtaP2
0 50 100 150 200 250 300 350 400 450 Q [l/min]
0
5
10
15
H[m]
0
2
4
6
NPSH[m]
2900 rpm
NPSH
Technical data Immersible pumpsMTR, MTRI, MTRE 20, 50 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
8 47
05
AC
P
ø200ø225ø250
BC
A
125
45
4 x ø9
G 2
AD
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C AC P AD A B C AC P AD
MTR, MTRI, MTRE 20-2/1 1.1 553 178 375 140 140 109 23.0 553 178 375 178 140 167 25.7MTR, MTRI, MTRE 20-2/2 2.2 598 178 460 178 140 110 34.0 598 178 420 178 140 167 40.8MTR, MTRI, MTRE 20-3/3 4.0 735 223 512 220 160 134 39.0 735 223 512 220 160 188 48.7MTR, MTRI 20-4/4 5.5 823 268 555 220 300 134 62.0 - - - - - - -MTR, MTRI, MTRE 20-5/5 5.5 868 313 555 220 300 134 63.0 868 313 555 220 300 188 69.6MTR, MTRI 20-6/6 7.5 913 358 555 220 300 134 69.0 - - - - - - -MTR, MTRI, MTRE 20-7/7 7.5 958 403 555 220 300 134 70.0 958 403 555 220 300 188 77.8MTR, MTRI 20-8/8 11.0 1108 448 660 260 350 172 99.0 - - - - - - -MTR, MTRI, MTRE 20-10/10 11.0 1198 538 660 260 350 172 101.0 1198 538 660 258 350 359 174.0MTR, MTRI 20-12/12 15.0 1300 628 672 320 350 197 147.0 - - - - - - -MTR, MTRI, MTRE 20-14/14 15.0 1390 718 672 320 350 197 148.0 1390 718 672 313 350 377 209.0MTR, MTRI 20-16/16 18.5 1480 808 672 320 350 197 161.0 - - - - - - -MTR, MTRI, MTRE 20-17/17 18.5 1525 853 672 320 350 197 162.0 1525 853 672 313 350 377 248.0
55
56
Performance curves Immersible pumpsMTR, MTRI, MTRE 32, 50 Hz
MTR, MTRE 32, 50 Hz
TM01
430
2 03
04
0 50 100 150 200 250 300 350 400 450 500 550 600 650 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
H[m]
0 5 10 15 20 25 30 35 40Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 32
50 HzISO 9906 Annex A
-10
-11
-12
-2-2-2
-1-1-1
-3
-4
-5
-6
-7
-8
-9
0 50 100 150 200 250 300 350 400 450 500 550 600 650 Q [l/min]
0.0
0.6
1.2
1.8
2.4
P2[kW]
0
20
40
60
80
Eta[%]
P2 2/3P2 1/1Eta
0 50 100 150 200 250 300 350 400 450 500 550 600 650 Q [l/min]
0
2
4
6
8
NPSH[m]
NPSH
Technical data Immersible pumpsMTR, MTRI, MTRE 32, 50 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
9 47
05
ø65
ø14
5
AC
P
ø190ø220ø250
BC
2
A
150
95
4 x ø12
DN 65
AD
C1
ø185
8 x ø18
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C1 C2 AC P AD A B C1 C2 AC P AD
MTR, MTRE 32-2/1-1 1.5 642 223 138 281 178 135 110 39 642 223 138 281 178 135 167 46.8MTR, MTRE 32-2/1 2.2 642 223 178 281 178 135 110 41 642 223 138 281 178 135 167 47.8MTR, MTRE 32-2/2-2 3.0 696 223 138 335 178 143 110 47 696 223 138 335 178 143 177 53.8MTR, MTRE 32-2/2 4.0 733 223 138 372 220 248 134 56 733 223 138 372 220 248 188 65.7MTR, MTRE 32-3/3 5.5 893 293 209 391 220 298 134 78 893 293 209 391 220 298 188 84.6MTR, MTRE 32-4/4 7.5 963 363 209 391 220 298 134 82 963 363 209 391 220 298 188 89.8MTR 32-5/5 11.0 1106 433 209 464 260 350 172 113 1106 433 209 464 260 350 - -MTR, MTRE 32-6/6 11.0 1176 503 209 464 260 350 172 115 1176 503 209 464 260 350 359 188.0MTR 32-7/7 15.0 1260 573 209 478 306 350 197 151 1260 573 209 478 306 350 - -MTR, MTRE 32-8/8 15.0 1330 643 209 478 306 350 197 153 1330 643 209 478 306 350 377 214.0MTR 32-9/9 18.5 1400 713 209 478 306 350 197 165 1400 713 209 478 306 350 - -MTR, MTRE 32-10/10 18.5 1470 783 209 478 306 350 197 167 1470 783 209 478 306 350 377 253.0MTR 32-11/11 22.0 1662 853 209 600 364 350 269 223 1662 853 209 600 364 350 - -MTR, MTRE 32-12/12 22.0 1732 923 209 600 364 350 269 225 1732 923 209 600 364 350 399 272.0MTR 32-13/12 22.0 1802 993 209 600 364 350 269 227 1802 993 209 600 364 350 - -MTR 32-14/12 22.0 1872 1063 209 600 364 350 269 229 1872 1063 209 600 364 350 - -
57
58
Performance curves Immersible pumpsMTR, MTRI, MTRE 45, 50 Hz
MTR, MTRE 45, 50 Hz
TM01
430
3 03
04
0 100 200 300 400 500 600 700 800 900 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
H[m]
0 10 20 30 40 50 Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 45
50 HzISO 9906 Annex A
-2
-2-2
-1-1-1
-3
-4
-5
-6
-7
-8
0 100 200 300 400 500 600 700 800 900 Q [l/min]
0
1
2
3
4
P2[kW]
0
20
40
60
80
Eta[%]
P2 2/3P2 1/1Eta
0 100 200 300 400 500 600 700 800 900 Q [l/min]
0
2
4
6
8
NPSH[m]
NPSH
Technical data Immersible pumpsMTR, MTRI, MTRE 45, 50 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
9 47
05
ø65
ø14
5
AC
P
ø190ø220ø250
BC
2
A
150
95
4 x ø12
DN 65
AD
C1
ø185
8 x ø18
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C1 C2 AC P AD A B C1 C2 AC P AD
MTR, MTRE 45-2/1-1 3.0 748 244 169 372 178 135 124 53 748 244 169 335 178 135 177 59.8MTR, MTRE 45-2/1 4.0 785 244 169 372 220 248 134 61 785 244 169 372 220 248 188 70.7MTR, MTRE 45-2/2-2 5.5 875 244 240 391 220 298 134 82 875 244 240 391 220 298 188 88.6MTR, MTRE 45-2/2 7.5 875 244 240 391 220 298 134 85 875 244 240 391 220 298 188 92.8MTR, MTRE 45-3/3 11.0 1028 324 240 499 260 350 172 116 1028 324 240 464 260 350 359 189.0MTR, MTRE 45-4/4 15.0 1122 404 240 478 306 350 197 152 1122 404 240 478 306 350 377 213.0MTR, MTRE 45-5/5 18.5 1202 484 240 478 306 350 197 164 1202 484 240 478 306 350 377 250.0MTR, MTRE 45-6/6 22.0 1404 564 240 600 364 350 269 220 1404 564 240 600 364 350 399 267.0MTR 45-7/7 30.0 1551 644 240 667 404 400 306 300 - - - - - - - -MTR 45-8/8 30.0 1631 724 240 667 404 400 306 303 - - - - - - - -MTR 45-9/8 30.0 1711 804 240 667 404 400 306 305 - - - - - - - -MTR 45-10/8 30.0 1791 884 240 667 404 400 306 307 - - - - - - - -MTR 45-11/8 30.0 1871 964 240 667 404 400 306 309 - - - - - - - -MTR 45-12/8 30.0 1951 1044 240 667 404 400 306 311 - - - - - - - -
59
60
Performance curves Immersible pumpsMTR, MTRI, MTRE 64, 50 Hz
MTR, MTRE 64, 50 Hz
TM01
430
4 03
04
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 Q [l/min]
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
H[m]
0 10 20 30 40 50 60 70 80 Q [m³/h]
0
200
400
600
800
1000
1200
1400
p[kPa]
MTR, MTRE 6450 Hz
ISO 9906 Annex A
-2
-2-2
-1
-1-1
-3
-3-1
-4
-5
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 Q [l/min]
0
2
4
6
8
P2[kW]
0
20
40
60
80
Eta[%]
P2 1/1
P2 2/3
Eta
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 Q [l/min]
0
2
4
6
8
NPSH[m]
NPSH
Technical data Immersible pumpsMTR, MTRI, MTRE 64, 50 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
9 47
05
ø65
ø14
5
AC
P
ø190ø220ø250
BC
2
A
150
95
4 x ø12
DN 65
AD
C1
ø185
8 x ø18
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C1 C2 AC P AD A B C1 C2 AC P AD
MTR, MTRE 64-2/1-1 4.0 790 249 169 372 220 248 134 62 790 249 169 372 220 248 188 71.7MTR, MTRE 64-2/1 5.5 880 249 240 391 220 298 134 82 880 249 240 391 220 298 188 88.6MTR, MTRE 64-2/2-2 7.5 880 249 240 391 220 298 134 85 880 249 240 391 220 298 188 92.8MTR, MTRE 64-2/2 11.0 953 249 240 499 260 350 172 114 953 249 240 464 260 350 359 187.0MTR, MTRE 64-3/3-1 15.0 1050 332 240 478 306 350 197 150 1050 332 240 478 306 350 377 211.0MTR, MTRE 64-3/3 18.5 1050 332 240 478 306 350 197 160 1050 332 240 478 306 350 377 246.0MTR, MTRE 64-4/4 22.0 1254 414 240 600 364 350 269 215 1254 414 240 600 364 350 399 262.0MTR 64-5/5 30.0 1404 497 240 667 404 400 306 296 - - - - - - - -MTR 64-6/5 30.0 1486 579 240 667 404 400 306 298 - - - - - - - -MTR 64-7/5 30.0 1569 662 240 667 404 400 306 300 - - - - - - - -MTR 64-8/5 30.0 1651 744 240 667 404 400 306 302 - - - - - - - -MTR 64-9/5 30.0 1734 827 240 667 404 400 306 304 - - - - - - - -MTR 64-10/5 30.0 1816 909 240 667 404 400 306 306 - - - - - - - -MTR 64-11/5 30.0 1899 992 240 667 404 400 306 308 - - - - - - - -MTR 64-12/5 30.0 1981 1074 240 667 404 400 306 310 - - - - - - - -
61
62
Performance curves Immersible pumpsMTR, MTRE 1s, 60 Hz
MTR, MTRI, MTRE 1s, 60 Hz
TM02
784
6 41
03
0 2 4 6 8 10 12 14 16 18 20 22 24 26 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
H[m]
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 1s
60 HzISO 9906 Annex A
-10
-11
-12-13
-15
-17
-19
-2
-21
-22-23
-25-26
-27
-3
-4-5
-6-7
-8-9
0 2 4 6 8 10 12 14 16 18 20 22 24 26 Q [l/min]
0.00
0.02
0.04
0.06
0.08
P2[kW]
0
10
20
30
40
Eta[%]
P2
Eta
0 2 4 6 8 10 12 14 16 18 20 22 24 26 Q [l/min]
0
2
4
6
8
H[m]
0
4
8
12
16
NPSH[m]QH 3500 rpm
NPSH
Technical data Immersible pumpsMTR, MTRE 1s, 60 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
7 47
05
100
G 1 1/4
CB
A
32
AC
ø140
ø160
ø180
MTRI: 4 x ø9
D2
AD
MTR(E): 4 x ø7.5
Rp 5/4"
70
41
4 x ø9
Japan only
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C AC D2 AD A B C AC D2 AD
MTR, MTRI 1s-3/3 0.37 464 160 304 140 140 109 12.2 - - - - - - -MTR, MTRI 1s-3/3 0.37 482 178 304 140 140 109 12.5 - - - - - - -MTR, MTRI, MTRE 1s-4/4 0.37 500 196 304 140 140 109 12.8 500 196 304 141 140 140 15.5MTR, MTRI 1s-5/5 0.37 518 214 304 140 140 109 13.1 - - - - - - -MTR, MTRI 1s-6/6 0.37 536 232 304 140 140 109 13.4 - - - - - - -MTR, MTRI, MTRE 1s-7/7 0.37 554 250 304 140 140 109 13.7 554 250 304 141 140 140 16.4MTR, MTRI 1s-8/8 0.55 572 268 304 140 140 109 14.5 - - - - - - -MTR, MTRI 1s-9/9 0.55 590 286 304 140 140 109 14.8 - - - - - - -MTR, MTRI, MTRE 1s-10/10 0.55 608 304 304 140 140 109 15.1 608 304 304 141 140 140 16.9MTR, MTRI 1s-11/11 0.75 666 322 344 140 140 109 16.2 - - - - - - -MTR, MTRI 1s-12/12 0.75 684 340 344 140 140 109 16.5 - - - - - - -MTR, MTRI, MTRE 1s-13/13 0.75 702 358 344 140 140 109 16.0 702 358 344 178 140 167 17.6MTR, MTRI 1s-15/15 1.1 738 394 344 140 140 109 18.8 - - - - - - -MTR, MTRI 1s-17/17 1.1 774 430 344 140 140 109 19.4 - - - - - - -MTR, MTRI 1s-19/19 1.1 810 466 344 140 140 109 20.0 - - - - - - -MTR, MTRI, MTRE 1s-21/21 1.1 846 502 344 140 140 109 20.6 846 502 344 178 140 167 23.3MTR, MTRI 1s-22/22 1.5 914 520 394 178 140 110 27.4 - - - - - - -MTR, MTRI, MTRE 1s-23/23 1.5 932 538 394 178 140 110 27.7 932 538 394 178 140 167 35.5MTR, MTRI 1s-25/25 1.5 968 574 394 178 140 110 28.3 - - - - - - -MTR, MTRI 1s-26/26 1.5 986 592 394 178 140 110 28.6 - - - - - - -MTR, MTRI, MTRE 1s-27/27 1.5 1004 610 394 178 140 110 28.9 1004 610 394 178 140 167 36.7
63
64
Performance curves Immersible pumpsMTR, MTRE 1, 60 Hz
MTR, MTRI, MTRE 1, 60 Hz
TM02
784
7 43
03
0 4 8 12 16 20 24 28 32 36 40 44 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
H[m]
0.0 0.5 1.0 1.5 2.0 2.5 Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 1
60 HzISO 9906 Annex A
-22
-2-3
-4
-5
-6
-7
-8-9
-10-11
-12-13
-15
-17
-19
-21
-23
-25-26
-27
0 4 8 12 16 20 24 28 32 36 40 44 Q [l/min]
0.00
0.02
0.04
0.06
0.08
0.10
P2[kW]
0
10
20
30
40
50
Eta[%]
P2Eta
0 4 8 12 16 20 24 28 32 36 40 44 Q [l/min]
0
2
4
6
8
10
H[m]
0
1
2
3
4
5
NPSH[m]
QH 3500 rpm
NPSH
Technical data Immersible pumpsMTR, MTRE 1, 60 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
7 47
05
100
G 1 1/4
CB
A
32
AC
ø140
ø160
ø180
MTRI: 4 x ø9
D2
AD
MTR(E): 4 x ø7.5
Rp 5/4"
70
41
4 x ø9
Japan only
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C AC D2 AD A B C AC D2 AD
MTR, MTRI 1-2/2 0.37 464 160 304 140 140 109 12.2 - - - - - - -MTR, MTRI 1-3/3 0.37 482 178 304 140 140 109 12.5 - - - - - - -MTR, MTRI, MTRE 1-4/4 0.37 500 196 304 140 140 109 12.8 500 196 304 141 140 140 15.5MTR, MTRI 1-5/5 0.55 518 214 304 140 140 109 13.6 - - - - - - -MTR, MTRI 1-6/6 0.55 536 232 304 140 140 109 13.9 - - - - - - -MTR, MTRI, MTRE 1-7/7 0.75 554 250 304 140 140 109 15.0 554 250 304 141 140 140 16.0MTR, MTRI 1-8/8 0.75 612 268 344 140 140 109 15.3 - - - - - - -MTR, MTRI, MTRE 1-9/9 0.75 630 286 344 140 140 109 15.6 630 286 344 178 140 167 17.2MTR, MTRI 1-10/10 1.1 648 304 344 140 140 109 17.3 - - - - - - -MTR, MTRI 1-11/11 1.1 666 322 344 140 140 109 17.6 - - - - - - -MTR, MTRI 1-12/12 1.1 684 340 344 140 140 109 17.9 - - - - - - -MTR, MTRI, MTRE 1-13/13 1.1 702 358 344 140 140 109 18.2 702 358 344 178 140 167 20.9MTR, MTRI 1-15/15 1.5 788 394 394 178 140 110 25.3 - - - - - - -MTR, MTRI, MTRE 1-17/17 1.5 824 430 394 178 140 110 25.9 824 430 394 178 140 167 33.7MTR, MTRI 1-19/19 2.2 860 466 434 178 140 110 29.7 - - - - - - -MTR, MTRI 1-21/21 2.2 896 502 434 178 140 110 30.3 - - - - - - -MTR, MTRI, MTRE 1-22/22 2.2 914 520 434 178 140 110 30.6 914 520 394 178 140 167 37.4MTR, MTRI 1-23/23 2.2 932 538 434 178 140 110 30.9 - - - - - - -MTR, MTRI 1-25/25 2.2 968 574 434 178 140 110 31.5 - - - - - - -MTR, MTRI 1-26/26 2.2 986 592 434 178 140 110 31.8 - - - - - - -MTR, MTRI, MTRE 1-27/27 2.2 1004 610 434 178 140 110 32.1 1004 610 394 178 140 167 38.9
65
66
Performance curves Immersible pumpsMTR, MTRE 3, 60 Hz
MTR, MTRI, MTRE 3, 60 Hz
TM02
784
8 43
03
0 10 20 30 40 50 60 70 80 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
260
H[m]
0 1 2 3 4 5 Q [m³/h]
0.0
0.4
0.8
1.2
1.6
2.0
2.4
[Mpa]p
MTR, MTRE 360 Hz
ISO 9906 Annex A-26
-22
-10
-11-12
-13
-15
-17
-19
-21
-23
-25
-3
-2
-4
-5-6
-7-8
-9
0 10 20 30 40 50 60 70 80 Q [l/min]
0.00
0.04
0.08
0.12
P2[kW]
0
20
40
60
Eta[%]
P2
Eta
0 10 20 30 40 50 60 70 80 Q [l/min]
0
3
6
9
H[m]
0
2
4
6
NPSH[m]
QH 3500 rpm
NPSH
Technical data Immersible pumpsMTR, MTRE 3, 60 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
7 47
05
100
G 1 1/4
CB
A
32
AC
ø140
ø160
ø180
MTRI: 4 x ø9
D2
AD
MTR(E): 4 x ø7.5
Rp 5/4"
70
41
4 x ø9
Japan only
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C AC D2 AD A B C AC D2 AD
MTR, MTRI 3-2/2 0.37 464 160 304 140 140 109 12.2 - - - - - - -MTR, MTRI, MTRE 3-3/3 0.55 482 178 304 140 140 109 13 482 178 304 141 140 140 15.2MTR, MTRI, MTRE 3-4/4 0.55 500 196 304 140 140 109 13.3 500 196 304 141 140 140 15.1MTR, MTRI 3-5/5 0.75 558 214 344 140 140 109 14.4 - - - - - - -MTR, MTRI, MTRE 3-6/6 1.1 576 232 344 140 140 109 16.1 576 232 344 178 140 167 16.3MTR, MTRI 3-7/7 1.1 594 250 344 140 140 109 16.4 - - - - - - -MTR, MTRI 3-8/8 1.1 612 268 344 140 140 109 16.7 - - - - - - -MTR, MTRI 3-9/9 1.5 630 286 344 140 140 109 24.1 - - - - - - -MTR, MTRI 3-10/10 1.5 648 304 344 140 140 109 24.4 - - - - - - -MTR, MTRI, MTRE 3-11/11 1.5 666 322 344 140 140 109 24.7 666 322 344 178 140 167 20.3MTR, MTRI 3-12/12 2.2 734 340 434 178 140 110 27.6 - - - - - - -MTR, MTRI 3-13/13 2.2 752 358 434 178 140 110 27.9 - - - - - - -MTR, MTRI 3-15/15 2.2 788 394 434 178 140 110 28.5 - - - - - - -MTR, MTRI, MTRE 3-17/17 2.2 824 430 434 178 140 110 29.1 824 430 394 178 140 167 35.9MTR, MTRI 3-19/19 3.0 914 466 448 178 160 110 36.4 - - - - - - -MTR, MTRI 3-21/21 3.0 950 502 448 178 160 110 37.0 - - - - - - -MTR, MTRI 3-22/22 3.0 968 520 448 178 160 110 37.3 - - - - - - -MTR, MTRI, MTRE 3-23/23 3.0 986 538 448 178 160 110 37.6 986 538 448 198 160 177 44.4MTR, MTRI 3-25/25 4.0 1059 574 485 220 160 134 40.9 - - - - - - -MTR, MTRI, MTRE 3-26/26 4.0 1077 592 485 220 160 134 41.2 1077 592 485 220 160 188 50.9
67
68
Performance curves Immersible pumpsMTR, MTRE 5, 60 Hz
MTR, MTRI, MTRE 5, 60 Hz
TM02
784
9 43
03
0 20 40 60 80 100 120 140 160 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
H[m]
0 2 4 6 8 10 Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 5
60 HzISO 9906 Annex A
-10
-12
-14
-16
-18
-19
-2
-20
-22
-24
-3
-4
-5
-6
-7
-8
0 20 40 60 80 100 120 140 160 Q [l/min]
0.00
0.08
0.16
0.24
P2[kW]
0
20
40
60
Eta[%]
P2Eta
0 20 40 60 80 100 120 140 160 Q [l/min]
0
3
6
9
H[m]
0
2
4
6
NPSH[m]QH 3500 rpm
NPSH
Technical data Immersible pumpsMTR, MTRE 5, 60 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
7 47
05
100
G 1 1/4
CB
A
32
AC
ø140
ø160
ø180
MTRI: 4 x ø9
D2
AD
MTR(E): 4 x ø7.5
Rp 5/4"
70
41
4 x ø9
Japan only
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C AC D2 AD A B C AC D2 AD
MTR, MTRI, MTRE 5-2/2 0.55 473 169 304 140 140 109 12.7 473 169 304 141 140 140 14.5MTR, MTRI 5-3/3 1.1 540 196 344 140 140 109 15.6 - - - - - - -MTR, MTRI, MTRE 5-4/4 1.1 567 223 344 140 140 109 16.0 567 223 344 178 140 167 18.7MTR, MTRI, MTRE 5-5/5 1.5 644 250 394 178 140 110 25.0 644 250 394 178 140 167 32.8MTR, MTRI 5-6/6 2.2 671 277 434 178 140 110 27.9 - - - - - - -MTR, MTRI 5-7/7 2.2 698 304 434 178 140 110 28.3 - - - - - - -MTR, MTRI, MTRE 5-8/8 2.2 725 331 434 178 140 110 28.7 725 331 394 178 140 167 35.5MTR, MTRI 5-10/10 3.0 833 385 448 178 160 110 32.9 - - - - - - -MTR, MTRI, MTRE 5-12/12 3.0 887 439 448 178 160 110 33.7 887 439 448 198 160 177 40.5MTR, MTRI 5-14/14 4.0 978 493 485 220 160 134 36.3 - - - - - - -MTR, MTRI, MTRE 5-16/16 4.0 1032 547 485 220 160 134 37.1 1032 547 485 0 160 0 46.8MTR, MTRI 5-18/18 5.5 1129 601 528 220 300 134 43.7 - - - - - - -MTR, MTRI 5-19/19 5.5 1156 628 528 220 300 134 44.1 - - - - - - -MTR, MTRI 5-20/20 5.5 1183 655 528 220 300 134 44.5 - - - - - - -MTR, MTRI, MTRE 5-22/22 5.5 1237 709 528 220 300 134 45.3 1237 709 528 220 300 188 51.9MTR, MTRI, MTRE 5-24/24 7.5 1291 763 528 220 300 134 46.1 1291 763 528 220 300 188 53.9
69
70
Performance curves Immersible pumpsMTR, MTRE 10, 60 Hz
MTR, MTRI, MTRE 10, 60 Hz
TM02
785
0 43
03
0 20 40 60 80 100 120 140 160 180 200 220 240 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
H[m]
0 2 4 6 8 10 12 14 Q [m³/h]
0
400
800
1200
1600
2000
2400
p[kPa] MTR, MTRE 10
60 HzISO 9906 Annex A
-18
-10
-12
-14
-16
-2
-3
-4
-5
-6
-7
-8
-9
-1
0 20 40 60 80 100 120 140 160 180 200 220 240 Q [l/min]
0.0
0.2
0.4
0.6
0.8
P2[kW]
0
20
40
60
80
Eta[%]
P2Eta
0 20 40 60 80 100 120 140 160 180 200 220 240 Q [l/min]
0
4
8
12
16
H[m]
0
2
4
6
8
NPSH[m]
3500 rpm
NPSH
Technical data Immersible pumpsMTR, MTRE 10, 60 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
8 47
05
AC
P
ø200ø225ø250
BC
A
125
45
4 x ø9
G 2
AD
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C AC P AD A B C AC P AD
MTR, MTRI 10-2/1 0.75 568 148 420 178 140 110 28.0 - - - - - - -MTR, MTRI, MTRE 10-2/2 1.5 568 148 420 178 140 110 31.0 568 148 420 178 140 167 38.8MTR, MTRI, MTRE 10-3/3 2.2 598 178 460 178 140 110 34.0 598 178 420 178 140 167 40.8MTR, MTRI 10-4/4 3.0 683 208 475 178 160 110 38.0 - - - - - - -MTR, MTRI, MTRE 10-5/5 3.0 713 238 475 178 160 110 39.0 713 238 475 198 160 177 45.8MTR, MTRI, MTRE 10-6/6 4.0 780 268 512 220 160 134 40.0 780 268 512 220 160 188 49.7MTR, MTRI 10-7/7 5.5 853 298 555 220 300 134 63.0 - - - - - - -MTR, MTRI, MTRE 10-8/8 5.5 883 328 555 220 300 134 64.0 883 328 555 220 300 188 70.6MTR, MTRI 10-9/9 5.5 913 358 555 220 300 134 69.0 - - - - - - -MTR, MTRI, MTRE 10-10/10 7.5 943 388 555 220 300 134 70.0 943 388 555 220 300 188 77.8MTR, MTRI, MTRE 10-12/12 7.5 1003 448 555 220 300 134 71.0 1003 448 555 220 300 188 78.8MTR, MTRI 10-14/14 11.0 1168 508 695 260 350 172 101.0 - - - - - - -MTR, MTRI 10-16/16 11.0 1228 568 695 260 350 172 102.0 - - - - - - -MTR, MTRI, MTRE 10-18/18 11.0 1288 628 695 260 350 172 103.0 1288 628 660 258 350 359 176.0MTR, MTRI 10-20/18 11.0 1348 688 695 260 350 172 104.0 - - - - - - -MTR, MTRI 10-22/18 11.0 1408 748 695 260 350 172 105.0 - - - - - - -
71
72
Performance curves Immersible pumpsMTR, MTRE 15, 60 Hz
MTR, MTRI, MTRE 15, 60 Hz
TM02
785
1 43
03
0 40 80 120 160 200 240 280 320 360 400 440 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
H[m]
0 4 8 12 16 20 24 Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 15
60 HzISO 9906 Annex A
-12
-10
-8
-7
-6
-5
-4
-3
-2
-1
0 40 80 120 160 200 240 280 320 360 400 440 Q [l/min]
0.0
0.4
0.8
1.2
1.6
P2[kW]
0
20
40
60
80
Eta[%]
Eta
P2
0 40 80 120 160 200 240 280 320 360 400 440 Q [l/min]
0
5
10
15
20
H[m]
0
2
4
6
8
NPSH[m]
NPSH
3500 rpm
Technical data Immersible pumpsMTR, MTRE 15, 60 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
8 47
05
AC
P
ø200ø225ø250
BC
A
125
45
4 x ø9
G 2
AD
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C AC P AD A B C AC P AD
MTR, MTRI, MTRE 15-2/1 1.5 598 178 420 178 140 110 28.0 598 178 420 178 140 167 34.8MTR, MTRI, MTRE 15-2/2 3.0 653 178 475 178 160 110 45.0 653 178 475 198 160 177 51.8MTR, MTRI, MTRE 15-3/3 4.0 735 223 512 220 160 134 47.0 735 223 512 220 160 188 56.7MTR, MTRI, MTRE 15-4/4 5.5 823 268 555 220 300 134 63.0 823 268 555 220 300 188 69.6MTR, MTRI, MTRE 15-5/5 7.5 868 313 555 220 300 134 68.0 868 313 555 220 300 188 75.8MTR, MTRI 15-6/6 11.0 1018 358 695 260 350 172 98.0 - - - - - - -MTR, MTRI 15-7/7 11.0 1063 403 695 260 350 172 99.0 - - - - - - -MTR, MTRI, MTRE 15-8/8 11.0 1108 448 695 260 350 172 100.0 1108 448 660 258 350 359 173.0MTR, MTRI 15-10/10 15.0 1210 538 672 320 350 197 145.0 - - - - - - -MTR, MTRI 15-12/12 18.5 1300 628 672 320 350 197 147.0 - - - - - - -MTR, MTRI 15-14/12 18.5 1390 718 672 320 350 197 149.0 - - - - - - -MTR, MTRI 15-16/12 18.5 1480 808 672 320 350 197 151.0 - - - - - - -MTR, MTRI 15-17/12 18.5 1525 853 672 320 350 197 152.0 - - - - - - -
73
74
Performance curves Immersible pumpsMTR, MTRE 20, 60 Hz
MTR, MTRI, MTRE 20, 60 Hz
TM02
785
2 43
03
0 50 100 150 200 250 300 350 400 450 500 550 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
H[m]
0 4 8 12 16 20 24 28 32 Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR, MTRE 20
60 HzISO 9906 Annex A
-10
-8
-7
-6
-5
-4
-3
-2
-1
0 50 100 150 200 250 300 350 400 450 500 550 Q [l/min]
0.0
0.4
0.8
1.2
1.6
P2[kW]
0
20
40
60
80
Eta[%]
Eta
P2
0 50 100 150 200 250 300 350 400 450 500 550 Q [l/min]
0
5
10
15
20
H[m]
0
2
4
6
8
NPSH[m]
NPSH
3500 rpm
Technical data Immersible pumpsMTR, MTRE 20, 60 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
8 47
05
AC
P
ø200ø225ø250
BC
A
125
45
4 x ø9
G 2
AD
Pump type P2 [kW]
MTR, MTRI MTREDimensions [mm] Net
weight [kg]
Dimensions [mm] Net weight
[kg]A B C AC P AD A B C AC P AD
MTR, MTRI, MTRE 20-2/1 2.2 653 178 515 178 160 110 44.0 653 178 475 198 160 177 50.8MTR, MTRI, MTRE 20-2/2 4.0 690 178 512 220 160 134 46.0 690 178 512 220 160 188 55.7MTR, MTRI, MTRE 20-3/3 5.5 778 223 555 220 300 134 62.0 778 223 555 220 300 188 68.6MTR, MTRI, MTRE 20-4/4 7.5 823 268 555 220 300 134 67.0 823 268 555 220 300 188 74.8MTR, MTRI 20-5/5 11.0 973 313 695 260 350 172 97.0 - - - - - - -MTR, MTRI, MTRE 20-6/6 11.0 1018 358 695 260 350 172 96.0 1018 358 660 258 350 359 169.0MTR, MTRI 20-7/7 15.0 1075 403 672 320 350 197 142.0 - - - - - - -MTR, MTRI 20-8/8 15.0 1120 448 672 320 350 197 143.0 - - - - - - -MTR, MTRI 20-10/10 18.5 1210 538 672 320 350 197 155.0 - - - - - - -MTR, MTRI 20-12/10 18.5 1300 628 672 320 350 197 157.0 - - - - - - -MTR, MTRI 20-14/10 18.5 1390 718 672 320 350 197 159.0 - - - - - - -MTR, MTRI 20-16/10 18.5 1480 808 672 320 350 197 161.0 - - - - - - -MTR, MTRI 20-17/10 18.5 1525 853 672 320 350 197 162.0 - - - - - - -
75
76
Performance curves Immersible pumpsMTR 32, 60 Hz
MTR, 32, 60 Hz
TM01
430
5 37
00
0 100 200 300 400 500 600 700 800 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
220
240
H[m]
0 10 20 30 40 Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR 32
60 HzISO 9906 Annex A
-2-2-1
-1-1-1
-3
-4
-5
-6
-7
-8
0 100 200 300 400 500 600 700 800 Q [l/min]
0.0
0.8
1.6
2.4
P2[kW]
0
20
40
60
80
Eta[%]
P2 2/3
P2 1/1Eta
0 100 200 300 400 500 600 700 800 Q [l/min]
0
2
4
6
8
NPSH[m]
NPSH
Technical data Immersible pumpsMTR 32, 60 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
9 47
05
ø65
ø14
5
AC
P
ø190ø220ø250
BC
2
A
150
95
4 x ø12
DN 65
AD
C1
ø185
8 x ø18
Pump type P2 [kW]
MTR, MTRIDimensions [mm] Net
weight [kg]A B C1 C2 AC P AD
MTR 32-2/1-1 2.2 642 223 138 321 178 135 110 41MTR 32-2/1 3.0 696 223 138 372 192 143 110 46MTR 32-2/2-1 5.5 823 223 209 391 220 298 134 76MTR 32-2/2 7.5 823 223 209 391 220 298 134 78MTR 32-3/3 11.0 966 293 209 499 260 350 172 108MTR 32-4/4 15.0 1050 363 209 478 306 350 197 144MTR 32-5/5 18.5 1120 433 209 478 306 350 197 156MTR 32-6/6 18.5 1190 503 209 478 306 350 197 158MTR 32-7/7 22.0 1382 573 209 600 364 350 269 213MTR 32-8/8 30.0 1519 643 209 667 404 400 306 293MTR 32-9/8 30.0 1589 713 209 667 404 400 306 295MTR 32-10/8 30.0 1659 783 209 667 404 400 306 297MTR 32-11/8 30.0 1729 853 209 667 404 400 306 299MTR 32-12/8 30.0 1799 923 209 667 404 400 306 301MTR 32-13/8 30.0 1869 993 209 667 404 400 306 303MTR 32-14/8 30.0 1939 1063 209 667 404 400 306 305
77
78
Performance curves Immersible pumpsMTR 45, 60 Hz
MTR 45, 60 Hz
TM01
430
6 37
00
0 100 200 300 400 500 600 700 800 900 1000 1100 Q [l/min]
0
20
40
60
80
100
120
140
160
180
200
H[m]
0 10 20 30 40 50 60 Q [m³/h]
0
400
800
1200
1600
2000
p[kPa] MTR 45
60 HzISO 9906 Annex A
-2-2-1
-1-1-1
-3
-4-2
-5
0 100 200 300 400 500 600 700 800 900 1000 1100 Q [l/min]
0
2
4
6
P2[kW]
0
20
40
60
80
Eta[%]
P2 1/1P2 2/3
Eta
0 100 200 300 400 500 600 700 800 900 1000 1100 Q [l/min]
0
2
4
6
NPSH[m]
NPSH
Technical data Immersible pumpsMTR 45, 60 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
9 47
05
ø65
ø14
5
AC
P
ø190ø220ø250
BC
2
A
150
95
4 x ø12
DN 65
AD
C1
ø185
8 x ø18
Pump type P2 [kW]
MTR, MTRIDimensions [mm] Net
weight [kg]A B C1 C2 AC P AD
MTR 45-2/1-1 5.5 875 244 240 391 220 298 134 81MTR 45-2/1 7.5 875 244 240 391 220 298 134 83MTR 45-2-1 11.0 948 244 240 499 260 350 172 113MTR 45-2 15.0 962 244 240 478 306 350 197 146MTR 45-3 18.5 1042 324 240 478 306 350 197 158MTR 45-4-2 22.0 1244 404 240 600 364 350 269 214MTR 45-5 30.0 1391 484 240 667 404 400 306 294MTR 45-6/5 30.0 1471 564 240 667 404 400 306 296MTR 45-7/5 30.0 1551 644 240 667 404 400 306 298MTR 45-8/5 30.0 1631 724 240 667 404 400 306 300MTR 45-9/5 30.0 1711 804 240 667 404 400 306 302MTR 45-10/5 30.0 1791 884 240 667 404 400 306 304MTR 45-11/5 30.0 1871 964 240 667 404 400 306 306MTR 45-12/5 30.0 1951 1044 240 667 404 400 306 308
79
80
Performance curves Immersible pumpsMTR 64, 60 Hz
MTR 64, 60 Hz
TM01
430
7 37
00
0 200 400 600 800 1000 1200 1400 1600 Q [l/min]
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
H[m]
0 20 40 60 80 100 Q [m³/h]
0
200
400
600
800
1000
1200
p[kPa] MTR 64
60 HzISO 9906 Annex A
-2
-2-1
-2-2
-1
-1-1
-3
0 200 400 600 800 1000 1200 1400 1600 Q [l/min]
0
4
8
12
P2[kW]
0
20
40
60
80
Eta[%]
P2 1/1
P2 2/3
Eta
0 200 400 600 800 1000 1200 1400 1600 Q [l/min]
0
2
4
6
NPSH[m] NPSH
Technical data Immersible pumpsMTR 64, 60 Hz
Dimentional sketches
Dimensions and weights
For information about electrical data see “Motor data” on page 112-116.
TM03
267
9 47
05
ø65
ø14
5
AC
P
ø190ø220ø250
BC
2
A
150
95
4 x ø12
DN 65
AD
C1
ø185
8 x ø18
Pump type P2 [kW]
MTR, MTRIDimensions [mm] Net
weight [kg]A B C1 C2 AC P AD
MTR 64-2/1-1 7.5 880 249 240 391 220 298 134 84MTR 64-2/1 11.0 953 249 240 499 260 350 172 112MTR 64-2/2-2 15.0 967 249 240 478 306 350 197 147MTR 64-2/2-1 18.5 967 249 240 478 306 350 197 156MTR 64-2/2 22.0 1089 249 240 600 364 350 269 209MTR 64-3/3 30.0 1239 332 240 667 404 400 306 290MTR 64-4/3 30.0 1321 414 240 667 404 400 306 292MTR 64-5/3 30.0 1404 497 240 667 404 400 306 294MTR 64-6/3 30.0 1486 579 240 667 404 400 306 296MTR 64-7/3 30.0 1569 662 240 667 404 400 306 298MTR 64-8/3 30.0 1651 744 240 667 404 400 306 300MTR 64-9/3 30.0 1734 827 240 667 404 400 306 302MTR 64-10/3 30.0 1816 909 240 667 404 400 306 304MTR 64-11/3 30.0 1899 992 240 667 404 400 306 306MTR 64-12/3 30.0 1981 1074 240 667 404 400 306 308
81
82
Immersible pumpsMTH 2, 50 HzPerformance curves
MTH 2, 50 Hz
TM02
782
4 41
03
0 5 10 15 20 25 30 35 40 45 50 55 Q [l/min]
0
10
20
30
40
50
60
70
80
90
100
110
H[m]
0.0 0.5 1.0 1.5 2.0 2.5 3.0 Q [m³/h]
0
200
400
600
800
1000
p[kPa] MTH 2
50 HzISO 9906 Annex A
-100/10
-110/11
-30/1
-30/2
-30/3
-40/4
-50/5
-60/6
-70/7
-80/8
-90/9
0 5 10 15 20 25 30 35 40 45 50 55 Q [l/min]
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4[kW]
P1
0
10
20
30
40
50
60
70[%]Eta
Eta
-100/10-110/11
-30/1-30/2-30/3
-40/4-50/5
-60/6-70/7-80/8-90/9
0 5 10 15 20 25 30 35 40 45 50 55 Q [l/min]
0
2
4
6
NPSH[m]
NPSH
Immersible pumpsMTH 2, 50 HzTechnical data
Dimentional sketches
Technical data - 3x220-240 ΔV/380-415 YV, 50 Hz - Europe
TM00
191
9 48
99
A
Rp 3/4
4 x ø7.525
CB
ø160
ø180ø140
D1
121 109
Pump type Motor P1 [W]
Electrical data Dimensions [mm]
Weight[kg]IN [A] Cos ϕ1/1 η [%] A B C D1
MTH 2-30/1 255 2.6 0.30-0.27 72 4.8-5.2 347 145 202 135 10.2MTH 2-30/2 370 2.6 0.43-0.39 72 4.8-5.2 347 145 202 135 10.3MTH 2-30/3 480 2.6 0.54-0.49 72 4.8-5.2 347 145 202 135 10.4MTH 2-40/1 255 2.6 0.30-0.27 72 4.8-5.2 365 163 202 135 10.4MTH 2-40/2 370 2.6 0.43-0.39 72 4.8-5.2 365 163 202 135 10.5MTH 2-40/3 480 2.6 0.54-0.49 72 4.8-5.2 365 163 202 135 10.6MTH 2-40/4 620 3.5 0.54-0.49 74 5.0-5.5 405 163 242 142 10.8MTH 2-50/1 255 2.6 0.30-0.27 72 4.8-5.2 383 181 202 135 10.6MTH 2-50/2 370 2.6 0.43-0.39 72 4.8-5.2 383 181 202 135 10.7MTH 2-50/3 480 2.6 0.54-0.49 72 4.8-5.2 383 181 202 135 10.8MTH 2-50/4 620 3.5 0.54-0.49 74 5.0-5.5 423 181 242 142 11.2MTH 2-50/5 715 3.6 0.60-0.55 74 5.0-5.5 423 181 242 142 11.3MTH 2-60/1 255 2.6 0.30-0.27 72 4.8-5.2 401 199 202 135 10.8MTH 2-60/2 370 2.6 0.43-0.39 72 4.8-5.2 401 199 202 135 10.9MTH 2-60/3 480 2.6 0.54-0.49 72 4.8-5.2 401 199 202 135 11.0MTH 2-60/4 620 3.5 0.54-0.49 74 5.0-5.5 441 199 242 142 13.6MTH 2-60/5 715 3.6 0.60-0.55 74 5.0-5.5 441 199 242 142 13.7MTH 2-60/6 845 4.2 0.61-0.56 74 5.0-5.5 441 199 242 142 13.8MTH 2-70/1 255 2.6 0.30-0.27 72 4.8-5.2 419 217 202 135 11.0MTH 2-70/2 370 2.6 0.43-0.39 72 4.8-5.2 419 217 202 135 11.1MTH 2-70/3 480 2.6 0.54-0.49 72 4.8-5.2 419 217 202 135 11.2MTH 2-70/4 620 3.5 0.54-0.49 74 5.0-5.5 459 217 242 142 13.8MTH 2-70/5 715 3.6 0.60-0.55 74 5.0-5.5 459 217 242 142 13.9MTH 2-70/6 845 4.2 0.61-0.56 74 5.0-5.5 459 217 242 142 14.0MTH 2-70/7 948 4.3 0.67-0.61 74 5.0-5.5 459 217 242 142 14.1MTH 2-80/1 255 2.6 0.30-0.27 72 4.8-5.2 437 235 202 135 11.2MTH 2-80/2 370 2.6 0.43-0.39 72 4.8-5.2 437 235 202 135 11.3MTH 2-80/3 480 2.6 0.54-0.49 72 4.8-5.2 437 235 202 135 11.4MTH 2-80/4 620 3.5 0.54-0.49 74 5.0-5.5 477 235 242 142 14.0MTH 2-80/5 715 3.6 0.60-0.55 74 5.0-5.5 477 235 242 142 14.1MTH 2-80/6 845 4.2 0.61-0.56 74 5.0-5.5 477 235 242 142 14.2MTH 2-80/7 948 4.3 0.67-0.61 74 5.0-5.5 477 235 242 142 14.3
IstartI1 1⁄
-------------
83
84
Immersible pumpsMTH 2, 50 HzTechnical data
Technical data - 3x200-220 ΔV/346-380 YV, 50 Hz - Japan
MTH 2-80/8 1055 4.5 0.71-0.65 74 5.0-5.5 477 235 242 142 14.4MTH 2-90/1 255 2.6 0.30-0.27 72 4.8-5.2 455 253 202 135 11.4MTH 2-90/2 370 2.6 0.43-0.39 72 4.8-5.2 455 253 202 135 11.5MTH 2-90/3 480 2.6 0.54-0.49 72 4.8-5.2 455 253 202 135 11.6MTH 2-90/4 620 3.5 0.54-0.49 74 5.0-5.5 495 253 242 142 14.4MTH 2-90/5 715 3.6 0.60-0.55 74 5.0-5.5 495 253 242 142 14.5MTH 2-90/6 845 4.2 0.61-0.56 74 5.0-5.5 495 253 242 142 14.6MTH 2-90/7 948 4.3 0.67-0.61 74 5.0-5.5 495 253 242 142 14.7MTH 2-90/8 1055 4.5 0.71-0.65 74 5.0-5.5 495 253 242 142 14.8MTH 2-90/9 1160 4.7 0.75-0.68 74 5.0-5.5 495 253 242 142 14.9MTH 2-100/1 255 2.6 0.30-0.27 72 4.8-5.2 473 271 202 135 11.6MTH 2-100/2 370 2.6 0.43-0.39 72 4.8-5.2 473 271 202 135 11.7MTH 2-100/3 480 2.6 0.54-0.49 72 4.8-5.2 473 271 202 135 11.8MTH 2-100/4 620 3.5 0.54-0.49 74 5.0-5.5 513 271 242 142 14.7MTH 2-100/5 715 3.6 0.60-0.55 74 5.0-5.5 513 271 242 142 14.8MTH 2-100/6 845 4.2 0.61-0.56 74 5.0-5.5 513 271 242 142 14.9MTH 2-100/7 948 4.3 0.67-0.61 74 5.0-5.5 513 271 242 142 15.0MTH 2-100/8 1055 4.5 0.71-0.65 74 5.0-5.5 513 271 242 142 15.1MTH 2-100/9 1160 4.7 0.75-0.68 74 5.0-5.5 513 271 242 142 15.2MTH 2-100/10 1266 4.9 0.78-0.71 74 5.0-5.5 513 271 242 142 15.3MTH 2-110/1 255 2.6 0.30-0.27 72 4.8-5.2 491 289 202 135 11.8MTH 2-110/2 370 2.6 0.43-0.39 72 4.8-5.2 491 289 202 135 11.9MTH 2-110/3 480 2.6 0.54-0.49 72 4.8-5.2 491 289 202 135 12.0MTH 2-110/4 620 3.5 0.54-0.49 74 5.0-5.5 531 289 242 142 14.9MTH 2-110/5 715 3.6 0.60-0.55 74 5.0-5.5 531 289 242 142 15.0MTH 2-110/6 845 4.2 0.61-0.56 74 5.0-5.5 531 289 242 142 15.1MTH 2-110/7 948 4.3 0.67-0.61 74 5.0-5.5 531 289 242 142 15.2MTH 2-110/8 1055 4.5 0.71-0.65 74 5.0-5.5 531 289 242 142 15.3MTH 2-110/9 1160 4.7 0.75-0.68 74 5.0-5.5 531 289 242 142 15.4MTH 2-110/10 1266 4.9 0.78-0.71 74 5.0-5.5 531 289 242 142 15.5MTH 2-110/11 1371 5.0 0.83-0.76 74 5.0-5.5 531 289 242 142 15.6
Pump type Motor P1 [W]
Electrical data Dimensions [mm]
Weight[kg]IN [A] Cos ϕ1/1 η [%] A B C D1
IstartI1 1⁄
-------------
Pump type Motor P1 [W]
Electrical data Dimensions [mm]
Weight [kg]IN [A] Cos ϕ1/1 η [%] A B C D1
MTH 2-30/1 255 2.6 0.30-0.27 72 4.8-5.2 347 145 202 135 10.2MTH 2-30/2 370 2.6 0.43-0.39 72 4.8-5.2 347 145 202 135 10.3MTH 2-30/3 480 2.6 0.54-0.49 72 4.8-5.2 347 145 202 135 10.4MTH 2-40/1 255 2.6 0.30-0.27 72 4.8-5.2 365 163 202 135 10.4MTH 2-40/2 370 2.6 0.43-0.39 72 4.8-5.2 365 163 202 135 10.5MTH 2-40/3 480 2.6 0.54-0.49 72 4.8-5.2 365 163 202 135 10.6MTH 2-40/4 620 3.5 0.54-0.49 74 5.0-5.5 405 163 242 142 10.8MTH 2-50/1 255 2.6 0.30-0.27 72 4.8-5.2 383 181 202 135 10.6MTH 2-50/2 370 2.6 0.43-0.39 72 4.8-5.2 383 181 202 135 10.7MTH 2-50/3 480 2.6 0.54-0.49 72 4.8-5.2 383 181 202 135 10.8MTH 2-50/4 620 3.5 0.54-0.49 74 5.0-5.5 423 181 242 142 11.2MTH 2-50/5 715 3.6 0.60-0.55 74 5.0-5.5 423 181 242 142 11.3MTH 2-60/1 255 2.6 0.30-0.27 72 4.8-5.2 401 199 202 135 10.8MTH 2-60/2 370 2.6 0.43-0.39 72 4.8-5.2 401 199 202 135 10.9MTH 2-60/3 480 2.6 0.54-0.49 72 4.8-5.2 401 199 202 135 11.0MTH 2-60/4 620 3.5 0.54-0.49 74 5.0-5.5 441 199 242 142 13.6MTH 2-60/5 715 3.6 0.60-0.55 74 5.0-5.5 441 199 242 142 13.7MTH 2-60/6 845 4.2 0.61-0.56 74 5.0-5.5 441 199 242 142 13.8MTH 2-70/1 255 2.6 0.30-0.27 72 4.8-5.2 419 217 202 135 11.0MTH 2-70/2 370 2.6 0.43-0.39 72 4.8-5.2 419 217 202 135 11.1
IstartI1 1⁄
-------------
Immersible pumpsMTH 2, 50 HzTechnical data
MTH 2-70/3 480 2.6 0.54-0.49 72 4.8-5.2 419 217 202 135 11.2MTH 2-70/4 620 3.5 0.54-0.49 74 5.0-5.5 459 217 242 142 13.8MTH 2-70/5 715 3.6 0.60-0.55 74 5.0-5.5 459 217 242 142 13.9MTH 2-70/6 845 4.2 0.61-0.56 74 5.0-5.5 459 217 242 142 14.0MTH 2-70/7 948 4.3 0.67-0.61 74 5.0-5.5 459 217 242 142 14.1MTH 2-80/1 255 2.6 0.30-0.27 72 4.8-5.2 437 235 202 135 11.2MTH 2-80/2 370 2.6 0.43-0.39 72 4.8-5.2 437 235 202 135 11.3MTH 2-80/3 480 2.6 0.54-0.49 72 4.8-5.2 437 235 202 135 11.4MTH 2-80/4 620 3.5 0.54-0.49 74 5.0-5.5 477 235 242 142 14.0MTH 2-80/5 715 3.6 0.60-0.55 74 5.0-5.5 477 235 242 142 14.1MTH 2-80/6 845 4.2 0.61-0.56 74 5.0-5.5 477 235 242 142 14.2MTH 2-80/7 948 4.3 0.67-0.61 74 5.0-5.5 477 235 242 142 14.3MTH 2-80/8 1055 4.5 0.71-0.65 74 5.0-5.5 477 235 242 142 14.4MTH 2-90/1 255 2.6 0.30-0.27 72 4.8-5.2 455 253 202 135 11.4MTH 2-90/2 370 2.6 0.43-0.39 72 4.8-5.2 455 253 202 135 11.5MTH 2-90/3 480 2.6 0.54-0.49 72 4.8-5.2 455 253 202 135 11.6MTH 2-90/4 620 3.5 0.54-0.49 74 5.0-5.5 495 253 242 142 14.4MTH 2-90/5 715 3.6 0.60-0.55 74 5.0-5.5 495 253 242 142 14.5MTH 2-90/6 845 4.2 0.61-0.56 74 5.0-5.5 495 253 242 142 14.6MTH 2-90/7 948 4.3 0.67-0.61 74 5.0-5.5 495 253 242 142 14.7MTH 2-90/8 1055 4.5 0.71-0.65 74 5.0-5.5 495 253 242 142 14.8MTH 2-90/9 1160 4.7 0.75-0.68 74 5.0-5.5 495 253 242 142 14.9MTH 2-100/1 255 2.6 0.30-0.27 72 4.8-5.2 473 271 202 135 11.6MTH 2-100/2 370 2.6 0.43-0.39 72 4.8-5.2 473 271 202 135 11.7MTH 2-100/3 480 2.6 0.54-0.49 72 4.8-5.2 473 271 202 135 11.8MTH 2-100/4 620 3.5 0.54-0.49 74 5.0-5.5 513 271 242 142 14.7MTH 2-100/5 715 3.6 0.60-0.55 74 5.0-5.5 513 271 242 142 14.8MTH 2-100/6 845 4.2 0.61-0.56 74 5.0-5.5 513 271 242 142 14.9MTH 2-100/7 948 4.3 0.67-0.61 74 5.0-5.5 513 271 242 142 15.0MTH 2-100/8 1055 4.5 0.71-0.65 74 5.0-5.5 513 271 242 142 15.1MTH 2-100/9 1160 4.7 0.75-0.68 74 5.0-5.5 513 271 242 142 15.2MTH 2-100/10 1266 4.9 0.78-0.71 74 5.0-5.5 513 271 242 142 15.3MTH 2-110/1 255 2.6 0.30-0.27 72 4.8-5.2 491 289 202 135 11.8MTH 2-110/2 370 2.6 0.43-0.39 72 4.8-5.2 491 289 202 135 11.9MTH 2-110/3 480 2.6 0.54-0.49 72 4.8-5.2 491 289 202 135 12.0MTH 2-110/4 620 3.5 0.54-0.49 74 5.0-5.5 531 289 242 142 14.9MTH 2-110/5 715 3.6 0.60-0.55 74 5.0-5.5 531 289 242 142 15.0MTH 2-110/6 845 4.2 0.61-0.56 74 5.0-5.5 531 289 242 142 15.1MTH 2-110/7 948 4.3 0.67-0.61 74 5.0-5.5 531 289 242 142 15.2MTH 2-110/8 1055 4.5 0.71-0.65 74 5.0-5.5 531 289 242 142 15.3MTH 2-110/9 1160 4.7 0.75-0.68 74 5.0-5.5 531 289 242 142 15.4MTH 2-110/10 1266 4.9 0.78-0.71 74 5.0-5.5 531 289 242 142 15.5MTH 2-110/11 1371 5.0 0.83-0.76 74 5.0-5.5 531 289 242 142 15.6
Pump type Motor P1 [W]
Electrical data Dimensions [mm]
Weight [kg]IN [A] Cos ϕ1/1 η [%] A B C D1
IstartI1 1⁄
-------------
85
86
Immersible pumpsMTH 4, 50 HzPerformance curves
MTH 4, 50 Hz
Dimentional sketches
TM02
782
5 41
03
0 10 20 30 40 50 60 70 80 90 100 110 120 130 Q [l/min]
0
5
10
15
20
25
30
35
40
45
50
55
60
H[m]
0 1 2 3 4 5 6 7 8 Q [m³/h]
0
100
200
300
400
500
p[kPa] MTH 4
50 HzISO 9906 Annex A
-20/1
-20/2
-30/3
-40/4
-50/5
-60/6
0 10 20 30 40 50 60 70 80 90 100 110 120 130 Q [l/min]
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4[kW]
P1
0
10
20
30
40
50
60
70[%]Eta
Eta
-20/1
-20/2
-30/3
-40/4
-50/5
-60/6
0 10 20 30 40 50 60 70 80 90 100 110 120 130 Q [l/min]
0
1
2
3
NPSH[m]
NPSH
Immersible pumpsMTH 4, 50 HzTechnical data
Technical data - 3x220-240 ΔV/380-415 YV, 50 Hz - Europe
TM00
191
9 48
99
A
Rp 3/4
4 x ø7.525
CB
ø160
ø180ø140
D1
121 109
Pump type Motor P1 [W]
Electrical data Dimensions [mm]
Weight [kg]IN [A] Cos ϕ1/1 η [%] A B C D1
MTH 4-20/1 340 2.0 0.52-0.47 72 4.8-5.2 347 145 202 135 10.1MTH 4-20/2 540 2.8 0.59-0.53 72 4.8-5.2 347 145 202 135 10.2MTH 4-30/1 340 2.0 0.52-0.47 72 4.8-5.2 374 172 202 135 10.3MTH 4-30/2 540 2.8 0.59-0.53 72 4.8-5.2 374 172 202 135 10.4MTH 4-30/3 760 3.0 0.77-0.70 74 5.0-5.5 374 172 242 142 10.9MTH 4-40/1 340 2.0 0.52-0.47 72 4.8-5.2 401 199 202 135 10.5MTH 4-40/2 540 2.8 0.59-0.53 72 4.8-5.2 401 199 202 135 10.6MTH 4-40/3 760 3.0 0.77-0.70 74 5.0-5.5 401 199 242 142 12.4MTH 4-40/4 960 3.7 0.79-0.72 74 5.0-5.5 441 199 242 142 12.5MTH 4-50/1 340 2.0 0.52-0.47 72 4.8-5.2 428 226 202 135 10.7MTH 4-50/2 540 2.8 0.59-0.53 72 4.8-5.2 428 226 202 135 10.8MTH 4-50/3 760 3.0 0.77-0.70 74 5.0-5.5 428 226 242 142 14.0MTH 4-50/4 960 3.7 0.79-0.72 74 5.0-5.5 468 226 242 142 14.1MTH 4-50/5 1150 4.2 0.83-0.76 74 5.0-5.5 468 226 242 142 14.2MTH 4-60/1 340 2.0 0.52-0.47 72 4.8-5.2 455 253 202 135 10.9MTH 4-60/2 540 2.8 0.59-0.53 72 4.8-5.2 455 253 202 135 11.0MTH 4-60/3 760 3.0 0.77-0.70 74 5.0-5.5 455 253 242 142 14.5MTH 4-60/4 960 3.7 0.79-0.72 74 5.0-5.5 495 253 242 142 14.6MTH 4-60/5 1150 4.2 0.83-0.76 74 5.0-5.5 495 253 242 142 14.7MTH 4-60/6 1335 5.0 0.81-0.74 74 5.0-5.5 495 253 242 142 14.8MTH 4-70/1 340 2.0 0.52-0.47 72 4.8-5.2 482 280 202 135 11.1MTH 4-70/2 540 2.8 0.59-0.53 72 4.8-5.2 482 280 202 135 11.2MTH 4-70/3 760 3.0 0.77-0.70 74 5.0-5.5 482 280 242 142 15.6MTH 4-70/4 960 3.7 0.79-0.72 74 5.0-5.5 522 280 242 142 15.7MTH 4-70/5 1150 4.2 0.83-0.76 74 5.0-5.5 522 280 242 142 15.8MTH 4-70/6 1335 5.0 0.81-0.74 74 5.0-5.5 522 280 242 142 15.9MTH 4-80/1 340 2.0 0.52-0.47 72 4.8-5.2 509 307 202 135 11.3MTH 4-80/2 540 2.8 0.59-0.53 72 4.8-5.2 509 307 202 135 11.4MTH 4-80/3 760 3.0 0.77-0.70 74 5.0-5.5 509 307 242 142 15.9MTH 4-80/4 960 3.7 0.79-0.72 74 5.0-5.5 549 307 242 142 16.0MTH 4-80/5 1150 4.2 0.83-0.76 74 5.0-5.5 549 307 242 142 16.1MTH 4-80/6 1335 5.0 0.81-0.74 74 5.0-5.5 549 307 242 142 16.2
IstartI1 1⁄
-------------
87
88
Immersible pumpsMTH 4, 50 HzTechnical data
Technical data - 3x200-220 ΔV/346-380 YV, 50 Hz - Japan
Pump type Motor P1 [W]
Electrical data Dimensions [mm]
Weight [kg]IN [A] Cos ϕ1/1 η [%] A B C D1
MTH 4-20/1 340 2.0 0.52-0.47 72 4.8-5.2 347 145 202 135 10.1MTH 4-20/2 540 2.8 0.59-0.53 72 4.8-5.2 347 145 202 135 10.2MTH 4-30/1 340 2.0 0.52-0.47 72 4.8-5.2 374 172 202 135 10.3MTH 4-30/2 540 2.8 0.59-0.53 72 4.8-5.2 374 172 202 135 10.4MTH 4-30/3 760 3.0 0.77-0.70 74 5.0-5.5 374 172 242 142 10.9MTH 4-40/1 340 2.0 0.52-0.47 72 4.8-5.2 401 199 202 135 10.5MTH 4-40/2 540 2.8 0.59-0.53 72 4.8-5.2 401 199 202 135 10.6MTH 4-40/3 760 3.0 0.77-0.70 74 5.0-5.5 401 199 242 142 12.4MTH 4-40/4 960 3.7 0.79-0.72 74 5.0-5.5 441 199 242 142 12.5MTH 4-50/1 340 2.0 0.52-0.47 72 4.8-5.2 428 226 202 135 10.7MTH 4-50/2 540 2.8 0.59-0.53 72 4.8-5.2 428 226 202 135 10.8MTH 4-50/3 760 3.0 0.77-0.70 74 5.0-5.5 428 226 242 142 14.0MTH 4-50/4 960 3.7 0.79-0.72 74 5.0-5.5 468 226 242 142 14.1MTH 4-50/5 1150 4.2 0.83-0.76 74 5.0-5.5 468 226 242 142 14.2MTH 4-60/1 340 2.0 0.52-0.47 72 4.8-5.2 455 253 202 135 10.9MTH 4-60/2 540 2.8 0.59-0.53 72 4.8-5.2 455 253 202 135 11.0MTH 4-60/3 760 3.0 0.77-0.70 74 5.0-5.5 455 253 242 142 14.5MTH 4-60/4 960 3.7 0.79-0.72 74 5.0-5.5 495 253 242 142 14.6MTH 4-60/5 1150 4.2 0.83-0.76 74 5.0-5.5 495 253 242 142 14.7MTH 4-60/6 1335 5.0 0.81-0.74 74 5.0-5.5 495 253 242 142 14.8MTH 4-70/1 340 2.0 0.52-0.47 72 4.8-5.2 482 280 202 135 11.1MTH 4-70/2 540 2.8 0.59-0.53 72 4.8-5.2 482 280 202 135 11.2MTH 4-70/3 760 3.0 0.77-0.70 74 5.0-5.5 482 280 242 142 15.6MTH 4-70/4 960 3.7 0.79-0.72 74 5.0-5.5 522 280 242 142 15.7MTH 4-70/5 1150 4.2 0.83-0.76 74 5.0-5.5 522 280 242 142 15.8MTH 4-70/6 1335 5.0 0.81-0.74 74 5.0-5.5 522 280 242 142 15.9MTH 4-80/1 340 2.0 0.52-0.47 72 4.8-5.2 509 307 202 135 11.3MTH 4-80/2 540 2.8 0.59-0.53 72 4.8-5.2 509 307 202 135 11.4MTH 4-80/3 760 3.0 0.77-0.70 74 5.0-5.5 509 307 242 142 15.9MTH 4-80/4 960 3.7 0.79-0.72 74 5.0-5.5 549 307 242 142 16.0MTH 4-80/5 1150 4.2 0.83-0.76 74 5.0-5.5 549 307 242 142 16.1MTH 4-80/6 1335 5.0 0.81-0.74 74 5.0-5.5 549 307 242 142 16.2
IstartI1 1⁄
-------------
89
90
Immersible pumpsMTH 2, 60 HzPerformance curves
MTH 2, 60 Hz
TM02
782
6 41
03
0 5 10 15 20 25 30 35 40 45 50 55 60 65 Q [l/min]
0
10
20
30
40
50
60
70
80
90
100
110
H[m]
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0Q [m³/h]
0
200
400
600
800
1000
p[kPa] MTH 2
60 HzISO 9906 Annex A
-30/1
-30/2
-30/3
-40/4
-50/5
-60/6
-70/7
-80/8
0 5 10 15 20 25 30 35 40 45 50 55 60 65 Q [l/min]
0.0
0.4
0.8
1.2
1.6
2.0
[kW]P1
0
10
20
30
40
50
[%]Eta
Eta
-30/1
-30/2-30/3
-40/4-50/5
-60/6-70/7
-80/8
0 5 10 15 20 25 30 35 40 45 50 55 60 65 Q [l/min]
0
2
4
6
NPSH[m]
NPSH
Immersible pumpsMTH 2, 60 HzTechnical data
Dimensional sketch and technical data
Technical data - 3x220-255 ΔV/380-440 YV, 60 Hz - Europe
TM00
191
9 48
99
A
Rp 3/4
4 x ø7.525
CB
ø160
ø180ø140
D1
121 109
Pump type Motor P1 [W]
Electrical data Dimensions [mm]
Weight[kg]IN [A] Cos ϕ1/1 η [%] A B C D1
MTH 2-30/1 315 1.8 0.53-0.48 72 4.8-5.2 347 145 202 135 10.4MTH 2-30/2 505 2.1 0.73-0.66 72 4.8-5.2 347 145 202 135 10.5MTH 2-30/3 700 2.4 0.89-0.80 74 5.0-5.5 347 145 202 135 10.6MTH 2-40/1 315 1.8 0.53-0.48 72 4.8-5.2 365 163 202 135 10.6MTH 2-40/2 505 2.1 0.73-0.66 72 4.8-5.2 365 163 202 135 10.7MTH 2-40/3 700 2.4 0.89-0.80 74 5.0-5.5 365 163 202 135 10.8MTH 2-40/4 900 3.1 0.88-0.80 74 5.0-5.5 405 163 242 142 12.0MTH 2-50/1 315 1.8 0.53-0.48 72 4.8-5.2 383 181 202 135 10.8MTH 2-50/2 505 2.1 0.73-0.66 72 4.8-5.2 383 181 202 135 10.9MTH 2-50/3 700 2.4 0.89-0.80 74 5.0-5.5 383 181 202 135 11.0MTH 2-50/4 900 3.1 0.88-0.80 74 5.0-5.5 423 181 242 142 12.2MTH 2-50/5 1050 3.6 0.89-0.80 74 5.0-5.5 423 181 242 142 12.3MTH 2-60/1 315 1.8 0.53-0.48 72 4.8-5.2 401 199 202 135 11.0MTH 2-60/2 505 2.1 0.73-0.66 72 4.8-5.2 401 199 202 135 11.1MTH 2-60/3 700 2.4 0.89-0.80 74 5.0-5.5 401 199 202 135 11.2MTH 2-60/4 900 3.1 0.88-0.80 74 5.0-5.5 441 199 242 142 13.9MTH 2-60/5 1050 3.6 0.89-0.80 74 5.0-5.5 441 199 242 142 14.0MTH 2-60/6 1280 4.4 0.88-0.80 74 5.0-5.5 441 199 242 142 14.1MTH 2-70/1 315 1.8 0.53-0.48 72 4.8-5.2 419 217 202 135 11.2MTH 2-70/2 505 2.1 0.73-0.66 72 4.8-5.2 419 217 202 135 11.3MTH 2-70/3 700 2.4 0.89-0.80 74 5.0-5.5 419 217 202 135 11.4MTH 2-70/4 900 3.1 0.88-0.80 74 5.0-5.5 459 217 242 142 14.1MTH 2-70/5 1050 3.6 0.89-0.80 74 5.0-5.5 459 217 242 142 14.2MTH 2-70/6 1280 4.4 0.88-0.80 74 5.0-5.5 459 217 242 142 14.3MTH 2-70/7 1474 5.2 0.86-0.78 74 5.0-5.5 459 217 242 142 14.4MTH 2-80/1 315 1.8 0.53-0.48 72 4.8-5.2 437 235 202 135 11.4MTH 2-80/2 505 2.1 0.73-0.66 72 4.8-5.2 437 235 202 135 11.5MTH 2-80/3 700 2.4 0.89-0.80 74 5.0-5.5 437 235 202 135 11.6MTH 2-80/4 900 3.1 0.88-0.80 74 5.0-5.5 477 235 242 142 14.3MTH 2-80/5 1050 3.6 0.89-0.80 74 5.0-5.5 477 235 242 142 14.4MTH 2-80/6 1280 4.4 0.88-0.80 74 5.0-5.5 477 235 242 142 14.5MTH 2-80/7 1474 5.2 0.86-0.78 74 5.0-5.5 477 235 242 142 14.6MTH 2-80/8 1666 5.2 0.97-0.88 74 5.0-5.5 477 235 242 142 14.7MTH 2-90/1 315 1.8 0.53-0.48 72 4.8-5.2 455 253 202 135 11.6
IstartI1 1⁄
-------------
91
92
Immersible pumpsMTH 2, 60 HzTechnical data
Technical data - 3x200-230 ΔV/346-400 YV, 60 Hz - Japan
MTH 2-90/2 505 2.1 0.73-0.66 72 4.8-5.2 455 253 202 135 11.7MTH 2-90/3 700 2.4 0.89-0.80 74 5.0-5.5 455 253 202 135 11.8MTH 2-90/4 900 3.1 0.88-0.80 74 5.0-5.5 495 253 242 142 14.4MTH 2-90/5 1050 3.6 0.89-0.80 74 5.0-5.5 495 253 242 142 14.5MTH 2-90/6 1280 4.4 0.88-0.80 74 5.0-5.5 495 253 242 142 14.6MTH 2-90/7 1474 5.2 0.86-0.78 74 5.0-5.5 495 253 242 142 14.7MTH 2-90/8 1666 5.2 0.97-0.88 74 5.0-5.5 495 253 242 142 14.8MTH 2-100/1 315 1.8 0.53-0.48 72 4.8-5.2 473 271 202 135 11.8MTH 2-100/2 505 2.1 0.73-0.66 72 4.8-5.2 473 271 202 135 11.9MTH 2-100/3 700 2.4 0.89-0.80 74 5.0-5.5 473 271 202 135 12.0MTH 2-100/4 900 3.1 0.88-0.80 74 5.0-5.5 513 271 242 142 14.7MTH 2-100/5 1050 3.6 0.89-0.80 74 5.0-5.5 513 271 242 142 14.8MTH 2-100/6 1280 4.4 0.88-0.80 74 5.0-5.5 513 271 242 142 14.9MTH 2-100/7 1474 5.2 0.86-0.78 74 5.0-5.5 513 271 242 142 15.0MTH 2-100/8 1666 5.2 0.97-0.88 74 5.0-5.5 513 271 242 142 15.1MTH 2-110/1 315 1.8 0.53-0.48 72 4.8-5.2 491 289 202 135 12.0MTH 2-110/2 505 2.1 0.73-0.66 72 4.8-5.2 491 289 202 135 12.1MTH 2-110/3 700 2.4 0.89-0.80 74 5.0-5.5 491 289 202 135 12.2MTH 2-110/4 900 3.1 0.88-0.80 74 5.0-5.5 531 289 242 142 14.9MTH 2-110/5 1050 3.6 0.89-0.80 74 5.0-5.5 531 289 242 142 15.0MTH 2-110/6 1280 4.4 0.88-0.80 74 5.0-5.5 531 289 242 142 15.1MTH 2-110/7 1474 5.2 0.86-0.78 74 5.0-5.5 531 289 242 142 15.2MTH 2-110/8 1666 5.2 0.97-0.88 74 5.0-5.5 531 289 242 142 15.3
Pump type Motor P1 [W]
Electrical data Dimensions [mm]
Weight[kg]IN [A] Cos ϕ1/1 η [%] A B C D1
IstartI1 1⁄
-------------
Pump type Motor P1 [W]
Electrical data Dimensions [mm]
Weight[kg]IN [A] Cos ϕ1/1 η [%] A B C D1
MTH 2-30/1 315 1.8 0.53-0.48 72 4.8-5.2 347 145 202 135 10.4MTH 2-30/2 505 2.1 0.73-0.66 72 4.8-5.2 347 145 202 135 10.5MTH 2-30/3 700 2.4 0.89-0.80 74 5.0-5.5 347 145 202 135 10.6MTH 2-40/1 315 1.8 0.53-0.48 72 4.8-5.2 365 163 202 135 10.6MTH 2-40/2 505 2.1 0.73-0.66 72 4.8-5.2 365 163 202 135 10.7MTH 2-40/3 700 2.4 0.89-0.80 74 5.0-5.5 365 163 202 135 10.8MTH 2-40/4 900 3.1 0.88-0.80 74 5.0-5.5 405 163 242 142 12.0MTH 2-50/1 315 1.8 0.53-0.48 72 4.8-5.2 383 181 202 135 10.8MTH 2-50/2 505 2.1 0.73-0.66 72 4.8-5.2 383 181 202 135 10.9MTH 2-50/3 700 2.4 0.89-0.80 74 5.0-5.5 383 181 202 135 11.0MTH 2-50/4 900 3.1 0.88-0.80 74 5.0-5.5 423 181 242 142 12.2MTH 2-50/5 1050 3.6 0.89-0.80 74 5.0-5.5 423 181 242 142 12.3MTH 2-60/1 315 1.8 0.53-0.48 72 4.8-5.2 401 199 202 135 11.0MTH 2-60/2 505 2.1 0.73-0.66 72 4.8-5.2 401 199 202 135 11.1MTH 2-60/3 700 2.4 0.89-0.80 74 5.0-5.5 401 199 202 135 11.2MTH 2-60/4 900 3.1 0.88-0.80 74 5.0-5.5 441 199 242 142 13.9MTH 2-60/5 1050 3.6 0.89-0.80 74 5.0-5.5 441 199 242 142 14.0MTH 2-60/6 1280 4.4 0.88-0.80 74 5.0-5.5 441 199 242 142 14.1MTH 2-70/1 315 1.8 0.53-0.48 72 4.8-5.2 419 217 202 135 11.2MTH 2-70/2 505 2.1 0.73-0.66 72 4.8-5.2 419 217 202 135 11.3MTH 2-70/3 700 2.4 0.89-0.80 74 5.0-5.5 419 217 202 135 11.4MTH 2-70/4 900 3.1 0.88-0.80 74 5.0-5.5 459 217 242 142 14.1MTH 2-70/5 1050 3.6 0.89-0.80 74 5.0-5.5 459 217 242 142 14.2MTH 2-70/6 1280 4.4 0.88-0.80 74 5.0-5.5 459 217 242 142 14.3MTH 2-70/7 1490 5.2 0.86-0.78 74 5.0-5.5 459 217 242 142 14.4MTH 2-80/1 315 1.8 0.53-0.48 72 4.8-5.2 437 235 202 135 11.4MTH 2-80/2 505 2.1 0.73-0.66 72 4.8-5.2 437 235 202 135 11.5MTH 2-80/3 700 2.4 0.89-0.80 74 5.0-5.5 437 235 202 135 11.6
IstartI1 1⁄
-------------
Immersible pumpsMTH 2, 60 HzTechnical data
MTH 2-80/4 900 3.1 0.88-0.80 74 5.0-5.5 477 235 242 142 14.3MTH 2-80/5 1050 3.6 0.89-0.80 74 5.0-5.5 477 235 242 142 14.4MTH 2-80/6 1280 4.4 0.88-0.80 74 5.0-5.5 477 235 242 142 14.5MTH 2-80/7 1490 5.2 0.86-0.78 74 5.0-5.5 477 235 242 142 14.6MTH 2-80/8 1666 5.2 0.97-0.88 74 5.0-5.5 477 235 242 142 14.7MTH 2-90/1 315 1.8 0.53-0.48 72 4.8-5.2 455 253 202 135 11.6MTH 2-90/2 505 2.1 0.73-0.66 72 4.8-5.2 455 253 202 135 11.7MTH 2-90/3 700 2.4 0.89-0.80 74 5.0-5.5 455 253 202 135 11.8MTH 2-90/4 900 3.1 0.88-0.80 74 5.0-5.5 495 253 242 142 14.4MTH 2-90/5 1050 3.6 0.89-0.80 74 5.0-5.5 495 253 242 142 14.5MTH 2-90/6 1280 4.4 0.88-0.80 74 5.0-5.5 495 253 242 142 14.6MTH 2-90/7 1490 5.2 0.86-0.78 74 5.0-5.5 495 253 242 142 14.7MTH 2-90/8 1666 5.2 0.97-0.88 74 5.0-5.5 495 253 242 142 14.8MTH 2-100/1 315 1.8 0.53-0.48 72 4.8-5.2 473 271 202 135 11.8MTH 2-100/2 505 2.1 0.73-0.66 72 4.8-5.2 473 271 202 135 11.9MTH 2-100/3 700 2.4 0.89-0.80 74 5.0-5.5 473 271 202 135 12.0MTH 2-100/4 900 3.1 0.88-0.80 74 5.0-5.5 513 271 242 142 14.7MTH 2-100/5 1050 3.6 0.89-0.80 74 5.0-5.5 513 271 242 142 14.8MTH 2-100/6 1280 4.4 0.88-0.80 74 5.0-5.5 513 271 242 142 14.9MTH 2-100/7 1474 5.2 0.86-0.78 74 5.0-5.5 513 271 242 142 15.0MTH 2-100/8 1666 5.2 0.97-0.88 74 5.0-5.5 513 271 242 142 15.1MTH 2-110/1 315 1.8 0.53-0.48 72 4.8-5.2 491 289 202 135 12.0MTH 2-110/2 505 2.1 0.73-0.66 72 4.8-5.2 491 289 202 135 12.1MTH 2-110/3 700 2.4 0.89-0.80 74 5.0-5.5 491 289 202 135 12.2MTH 2-110/4 900 3.1 0.88-0.80 74 5.0-5.5 531 289 242 142 14.9MTH 2-110/5 1050 3.6 0.89-0.80 74 5.0-5.5 531 289 242 142 15.0MTH 2-110/6 1280 4.4 0.88-0.80 74 5.0-5.5 531 289 242 142 15.1MTH 2-110/7 1474 5.2 0.86-0.78 74 5.0-5.5 531 289 242 142 15.2MTH 2-110/8 1666 5.2 0.97-0.88 74 5.0-5.5 531 289 242 142 15.3
Pump type Motor P1 [W]
Electrical data Dimensions [mm]
Weight[kg]IN [A] Cos ϕ1/1 η [%] A B C D1
IstartI1 1⁄
-------------
93
94
Immersible pumpsMTH 2, 60 HzTechnical data
Technical data - 3x208-230 ΔV/460 YV, 60 Hz - USA
Pump type Motor P1 [W]
Electrical data Dimensions [mm]
Weight[kg]IN [A] Cos ϕ1/1 η [%] A B C D1
MTC 2-30/1 340 1.8 0.55-0.50 72 4.8-5.2 347 145 202 135 10.4MTC 2-30/2 540 2.1 0.75-0.68 72 4.8-5.2 347 145 202 135 10.5MTC 2-30/3 740 2.5 0.86-0.78 74 5.0-5.5 347 145 202 135 10.6MTC 2-40/1 340 1.8 0.55-0.50 72 4.8-5.2 365 163 202 135 10.6MTC 2-40/2 540 2.1 0.75-0.68 72 4.8-5.2 365 163 202 135 10.7MTC 2-40/3 740 2.5 0.86-0.78 74 5.0-5.5 365 163 202 135 10.8MTC 2-40/4 980 4.0 0.71-0.65 74 5.0-5.5 405 163 242 142 12.0MTC 2-50/1 340 1.8 0.55-0.50 72 4.8-5.2 383 181 202 135 10.8MTC 2-50/2 540 2.1 0.75-0.68 72 4.8-5.2 383 181 202 135 10.9MTC 2-50/3 740 2.5 0.86-0.78 74 5.0-5.5 383 181 202 135 11.0MTC 2-50/4 980 4.0 0.71-0.65 74 5.0-5.5 423 181 242 142 12.2MTC 2-50/5 1155 4.3 0.78-0.71 74 5.0-5.5 423 181 242 142 12.3MTC 2-60/1 340 1.8 0.55-0.50 72 4.8-5.2 401 199 202 135 11.0MTC 2-60/2 540 2.1 0.75-0.68 72 4.8-5.2 401 199 202 135 11.1MTC 2-60/3 740 2.5 0.86-0.78 74 5.0-5.5 401 199 202 135 11.2MTC 2-60/4 980 4.0 0.71-0.65 74 5.0-5.5 441 199 242 142 13.9MTC 2-60/5 1155 4.3 0.78-0.71 74 5.0-5.5 441 199 242 142 14.0MTC 2-60/6 1365 4.7 0.85-0.77 74 5.0-5.5 441 199 242 142 14.1MTC 2-90/1 340 1.8 0.55-0.50 72 4.8-5.2 455 253 202 135 11.6MTC 2-90/2 540 2.1 0.75-0.68 72 4.8-5.2 455 253 202 135 11.7MTC 2-90/3 740 2.5 0.86-0.78 74 5.0-5.5 455 253 202 135 11.8MTC 2-90/4 980 4.0 0.71-0.65 74 5.0-5.5 495 253 242 142 14.4MTC 2-90/5 1155 4.3 0.78-0.71 74 5.0-5.5 495 253 242 142 14.5MTC 2-90/6 1365 4.7 0.85-0.77 74 5.0-5.5 495 253 242 142 14.6MTC 2-100/1 340 1.8 0.55-0.50 72 4.8-5.2 473 271 202 135 11.8MTC 2-100/2 540 2.1 0.75-0.68 72 4.8-5.2 473 271 202 135 11.9MTC 2-100/3 740 2.5 0.86-0.78 74 5.0-5.5 473 271 202 135 12.0MTC 2-100/4 980 4.0 0.71-0.65 74 5.0-5.5 513 271 242 142 14.7MTC 2-100/5 1155 4.3 0.78-0.71 74 5.0-5.5 513 271 242 142 14.8MTC 2-100/6 1365 4.7 0.85-0.77 74 5.0-5.5 513 271 242 142 14.9MTC 2-110/1 340 1.8 0.55-0.50 72 4.8-5.2 491 289 202 135 12.0MTC 2-110/2 540 2.1 0.75-0.68 72 4.8-5.2 491 289 202 135 12.1MTC 2-110/3 740 2.5 0.86-0.78 74 5.0-5.5 491 289 202 135 12.2MTC 2-110/4 980 4.0 0.71-0.65 74 5.0-5.5 531 289 242 142 14.9MTC 2-110/5 1155 4.3 0.78-0.71 74 5.0-5.5 531 289 242 142 15.0MTC 2-110/6 1365 4.7 0.85-0.77 74 5.0-5.5 531 289 242 142 15.1
IstartI1 1⁄
-------------
95
96
Immersible pumpsMTH 4, 60 HzPerformance curves
MTH 4, 60 Hz
TM02
782
7 41
03
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Q [l/min]
0
5
10
15
20
25
30
35
40
45
50
55
H[m]
0 1 2 3 4 5 6 7 8 Q [m³/h]
0
100
200
300
400
500
p[kPa] MTH 4
60 HzISO 9906 Annex A
-20/1
-20/2
-30/3
-40/4
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Q [l/min]
0.0
0.4
0.8
1.2
1.6
2.0
[kW]P1
0
10
20
30
40
50
[%]Eta
Eta
-20/1
-20/2
-30/3
-40/4
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Q [l/min]
0
1
2
3
NPSH[m]
NPSH
Immersible pumpsMTH 4, 60 HzTechnical data
Dimensions
Technical data - 3x220-255 ΔV/380-440 YV, 60 Hz - Europe
TM00
191
9 48
99
A
Rp 3/4
4 x ø7.525
CB
ø160
ø180ø140
D1
121 109
Pump type Motor P1 [W]
Electrical data Dimensions [mm]
Weight[kg]IN [A] Cos ϕ1/1 η [%] A B C D1
MTH 4-20/1 475 1.8 0.80-0.73 72 4.8-5.2 347 145 202 135 10.3MTH 4-20/2 800 2.8 0.87-0.79 74 5.0-5.5 347 145 202 135 10.4MTH 4-30/1 475 1.8 0.80-0.73 72 4.8-5.2 374 172 202 135 10.5MTH 4-30/2 800 2.8 0.87-0.79 74 5.0-5.5 374 172 202 135 10.6MTH 4-30/3 1170 3.9 0.91-0.83 74 5.0-5.5 374 172 202 135 11.9MTH 4-40/1 475 1.8 0.80-0.73 72 4.8-5.2 401 199 202 135 10.7MTH 4-40/2 800 2.8 0.87-0.79 74 5.0-5.5 401 199 202 135 10.8MTH 4-40/3 1170 3.9 0.91-0.83 74 5.0-5.5 401 199 202 135 13.7MTH 4-40/4 1510 5.1 0.90-0.82 74 5.0-5.5 441 199 242 142 13.8MTH 4-50/1 475 1.8 0.80-0.73 72 4.8-5.2 428 226 202 135 10.9MTH 4-50/2 800 2.8 0.87-0.79 74 5.0-5.5 428 226 202 135 11.0MTH 4-50/3 1170 3.9 0.91-0.83 74 5.0-5.5 428 226 202 135 14.0MTH 4-50/4 1510 5.1 0.90-0.82 74 5.0-5.5 468 226 242 142 14.1MTH 4-60/1 475 1.8 0.80-0.73 72 4.8-5.2 455 253 202 135 11.1MTH 4-60/2 800 2.8 0.87-0.79 74 5.0-5.5 455 253 202 135 11.2MTH 4-60/3 1170 3.9 0.91-0.83 74 5.0-5.5 455 253 202 135 14.5MTH 4-60/4 1510 5.1 0.90-0.82 74 5.0-5.5 495 253 242 142 14.6MTH 4-70/1 475 1.8 0.80-0.73 72 4.8-5.2 482 280 202 135 11.3MTH 4-70/2 800 2.8 0.87-0.79 74 5.0-5.5 482 280 202 135 11.4MTH 4-70/3 1170 3.9 0.91-0.83 74 5.0-5.5 482 280 202 135 15.8MTH 4-70/4 1510 5.1 0.90-0.82 74 5.0-5.5 522 280 242 142 15.9MTH 4-80/1 475 1.8 0.80-0.73 72 4.8-5.2 509 307 202 135 11.5MTH 4-80/2 800 2.8 0.87-0.79 74 5.0-5.5 509 307 202 135 11.6MTH 4-80/3 1170 3.9 0.91-0.83 74 5.0-5.5 509 307 202 135 16.1MTH 4-80/4 1510 5.1 0.90-0.82 74 5.0-5.5 549 307 242 142 16.2
IstartI1 1⁄
-------------
97
98
Immersible pumpsMTH 4, 60 HzTechnical data
Technical data - 3x200-230 ΔV/346-400 YV, 60 Hz - Japan
Pump type Motor P1 [W]
Electrical data Dimensions [mm]
Weight [kg]IN [A] Cos ϕ1/1 η [%] A B C D1
MTH 4-20/1 475 1.8 0.80-0.73 72 4.8-5.2 347 145 202 135 10.3MTH 4-20/2 800 2.8 0.87-0.79 74 5.0-5.5 347 145 202 135 10.4MTH 4-30/1 475 1.8 0.80-0.73 72 4.8-5.2 374 172 202 135 10.5MTH 4-30/2 800 2.8 0.87-0.79 74 5.0-5.5 374 172 202 135 10.6MTH 4-30/3 1170 3.9 0.91-0.83 74 5.0-5.5 374 172 202 135 11.9MTH 4-40/1 475 1.8 0.80-0.73 72 4.8-5.2 401 199 202 135 10.7MTH 4-40/2 800 2.8 0.87-0.79 74 5.0-5.5 401 199 202 135 10.8MTH 4-40/3 1170 3.9 0.91-0.83 74 5.0-5.5 401 199 202 135 13.7MTH 4-40/4 1510 5.1 0.90-0.82 74 5.0-5.5 441 199 242 142 13.8MTH 4-50/1 475 1.8 0.80-0.73 72 4.8-5.2 428 226 202 135 10.9MTH 4-50/2 800 2.8 0.87-0.79 74 5.0-5.5 428 226 202 135 11.0MTH 4-50/3 1170 3.9 0.91-0.83 74 5.0-5.5 428 226 202 135 14.0MTH 4-50/4 1510 5.1 0.90-0.82 74 5.0-5.5 468 226 242 142 14.1MTH 4-60/1 475 1.8 0.80-0.73 72 4.8-5.2 455 253 202 135 11.1MTH 4-60/2 800 2.8 0.87-0.79 74 5.0-5.5 455 253 202 135 11.2MTH 4-60/3 1170 3.9 0.91-0.83 74 5.0-5.5 455 253 202 135 14.5MTH 4-60/4 1510 5.1 0.90-0.82 74 5.0-5.5 495 253 242 142 14.6MTH 4-70/1 475 1.8 0.80-0.73 72 4.8-5.2 482 280 202 135 11.3MTH 4-70/2 800 2.8 0.87-0.79 74 5.0-5.5 482 280 202 135 11.4MTH 4-70/3 1170 3.9 0.91-0.83 74 5.0-5.5 482 280 202 135 15.8MTH 4-70/4 1510 5.1 0.90-0.82 74 5.0-5.5 522 280 242 142 15.9MTH 4-80/1 475 1.8 0.80-0.73 72 4.8-5.2 509 307 202 135 11.5MTH 4-80/2 800 2.8 0.87-0.79 74 5.0-5.5 509 307 202 135 11.6MTH 4-80/3 1170 3.9 0.91-0.83 74 5.0-5.5 509 307 202 135 16.1MTH 4-80/4 1510 5.1 0.90-0.82 74 5.0-5.5 549 307 242 142 16.2
IstartI1 1⁄
-------------
Immersible pumpsMTH 4, 60 HzTechnical data
Technical data - 3x208-230 ΔV/460 YV, 60 Hz - USA
Pump type Motor P1 [W]
Electrical data Dimensions [mm]
Weight [kg]IN [A] Cos ϕ1/1 η [%] A B C D1
MTC 4-20/1 505 2.0 0.74-0.67 72 4.8-5.2 347 145 202 135 10.3MTC 4-20/2 870 2.8 0.91-0.82 74 5.0-5.5 347 145 202 135 10.4MTC 4-30/1 505 2.0 0.74-0.67 72 4.8-5.2 374 172 202 135 10.5MTC 4-30/2 870 2.8 0.91-0.82 74 5.0-5.5 374 172 202 135 10.6MTC 4-30/3 1250 4.5 0.81-0.73 74 5.0-5.5 374 172 202 135 11.9MTC 4-40/1 505 2.0 0.74-0.67 72 4.8-5.2 401 199 202 135 10.7MTC 4-40/2 870 2.8 0.91-0.82 74 5.0-5.5 401 199 202 135 10.8MTC 4-40/3 1250 4.5 0.81-0.73 74 5.0-5.5 401 199 202 135 13.7MTC 4-40/4 1600 5.2 0.90-0.81 74 5.0-5.5 441 199 242 142 13.8MTC 4-50/1 505 2.0 0.74-0.67 72 4.8-5.2 428 226 202 135 10.9MTC 4-50/2 870 2.8 0.91-0.82 74 5.0-5.5 428 226 202 135 11.0MTC 4-50/3 1250 4.5 0.81-0.73 74 5.0-5.5 428 226 202 135 14.0MTC 4-50/4 1600 5.2 0.90-0.81 74 5.0-5.5 468 226 242 142 14.1MTC 4-60/1 505 2.0 0.74-0.67 72 4.8-5.2 455 253 202 135 11.1MTC 4-60/2 870 2.8 0.91-0.82 74 5.0-5.5 455 253 202 135 11.2MTC 4-60/3 1250 4.5 0.81-0.73 74 5.0-5.5 455 253 202 135 14.5MTC 4-60/4 1600 5.2 0.90-0.81 74 5.0-5.5 495 253 242 142 14.6MTC 4-70/1 505 2.0 0.74-0.67 72 4.8-5.2 482 280 202 135 11.3MTC 4-70/2 870 2.8 0.91-0.82 74 5.0-5.5 482 280 202 135 11.4MTC 4-70/3 1250 4.5 0.81-0.73 74 5.0-5.5 482 280 202 135 15.8MTC 4-70/4 1600 5.2 0.90-0.81 74 5.0-5.5 522 280 242 142 15.9MTC 4-80/1 505 2.0 0.74-0.67 72 4.8-5.2 509 307 202 135 11.5MTC 4-80/2 870 2.8 0.91-0.82 74 5.0-5.5 509 307 202 135 11.6MTC 4-80/3 1250 4.5 0.81-0.73 74 5.0-5.5 509 307 202 135 16.1MTC 4-80/4 1600 5.2 0.90-0.81 74 5.0-5.5 549 307 242 142 16.2
IstartI1 1⁄
-------------
99
100
MTR(E), MTH, MTAPerformance curves
MTA 3-180, 50/60 Hz
TM01
813
3 46
00
0 10 20 30 40 50 60 70 80 90 100 110 120 130 Q [l/min]
0
1
2
3
4
5
6
7
8
9
10
11
H[m]
0 1 2 3 4 5 6 7 8 Q [m³/h]
0
20
40
60
80
100
p[kPa] MTA 3-180
50/60 HzISO 9906 Annex A
1 cSt 50 Hz
70 cSt 50 Hz
70 cSt 60 Hz
1 cSt 60 Hz
0 10 20 30 40 50 60 70 80 90 100 110 120 130 Q [l/min]
100
150
200
250
300
350
400
450
[W]P1
0
4
8
12
16
20
24
28
[%]Eta
Eta 60 Hz
Eta 50 Hz
50 Hz
60 Hz
Performance curves MTR(E), MTH, MTA
MTA 4-250, 50/60 Hz
TM01
813
6 46
00
0 20 40 60 80 100 120 140 Q [l/min]
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
H[m]
0 2 4 6 8 Q [m³/h]
0
20
40
60
80
100
120
p[kPa] MTA 4-250
50/60 HzISO 9906 Annex A
70 cSt 60 Hz
1 cSt 60 Hz
70 cSt 50 Hz
1 cSt 50 Hz
0 20 40 60 80 100 120 140 Q [l/min]
200
300
400
500
600
700
800
900
[W]P1
0
4
8
12
16
20
24
28
[%]Eta
Eta 60 Hz
Eta 50 Hz
50 Hz
60 Hz
101
102
Performance curves MTR(E), MTH, MTA
MTAD 7/7-250, 50/60 Hz
TM01
813
9 46
00
0 50 100 150 200 250 300 350 400 450 500 550 600 Q [l/min]
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
H[m]
0 5 10 15 20 25 30 35 Q [m³/h]
0
20
40
60
80
100
120
p[kPa] MTAD 7/7-250
50/60 HzISO 9906 Annex A
70 cSt 50 Hz, 2 outlets
70 cSt 50 H
z, 1 outlet
70 cSt 60 Hz, 2 outlets70 cSt 60 H
z, 1 outlet
1 cSt 60 Hz, 2 outlets
1 cSt 60 H
z, 1 outlet
1 cSt 50 Hz, 2 outlets
1 cSt 50 H
z, 1 outlet
0 50 100 150 200 250 300 350 400 450 500 550 600 Q [l/min]
0
200
400
600
800
1000
1200
1400
1600
[W]P1
0
10
20
30
40
[%]Eta
Eta, 60 Hz
P1, 60 Hz
Eta, 50 Hz
P1, 50 Hz
Performance curves MTR(E), MTH, MTA
MTA 3-180, 50/60 Hz
TM01
813
2 46
00
0 20 40 60 80 100 120 140 160Q [l/min]
0
1
2
3
4
5
6
7
8
9
10
H[m]
0 2 4 6 8 Q [m³/h]
0
20
40
60
80
100
p[kPa] MTA 3-180
50/60 HzISO 9906 Annex A
1 cSt 50 Hz
1 cSt 60 Hz
70 cSt 50 Hz
70 cSt 60 Hz
0 20 40 60 80 100 120 140 160Q [l/min]
100
150
200
250
300
350
400
450[W]P1
0
10
20
30
[%]Eta
Eta 60 Hz
Eta 50 Hz
50 Hz
60 Hz
103
104
Performance curves MTR(E), MTH, MTA
MTA 4-250, 50/60 Hz
TM01
813
5 46
00
0 20 40 60 80 100 120 140 Q [l/min]
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
H[m]
0 2 4 6 8 Q [m³/h]
0
20
40
60
80
100
120
p[kPa] MTA 4-250
50/60 HzISO 9906 Annex A
70 cSt 60 Hz
70 cSt 50 Hz
1 cSt 50 Hz
1 cSt 60 Hz
0 20 40 60 80 100 120 140 Q [l/min]
100
200
300
400
500
600
700
[W]P1
0
5
10
15
20
25
30
[%]Eta
Eta 50 Hz
Eta 60 Hz
60 Hz
50 Hz
Performance curves MTR(E), MTH, MTA
MTAD 7/7-250, 50/60 Hz
TM01
813
8 46
00
0 50 100 150 200 250 300 350 400 450 500 550 Q [l/min]
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
H[m]
0 5 10 15 20 25 30 Q [m³/h]
0
20
40
60
80
100
120
140
p[kPa] MTAD 7/7-250
50/60 HzISO 9906 Annex A
70 cSt 50 Hz, 2 outlets
70 cSt 50 H
z, 1 outlet
70 cSt 60 Hz, 2 outlets
70 cSt 60 H
z, 1 outlet
1 cSt 50 H
z, 1 outlet
1 cSt 50 Hz, 2 outlets
1 cSt 60 H
z, 1 outlet
1 cSt 60 Hz, 2 outlets
0 50 100 150 200 250 300 350 400 450 500 550 Q [l/min]
200
400
600
800
1000
1200
1400
1600
1800
[W]P1
0
10
20
30
40
[%]Eta
Eta 60 Hz
Eta 50 Hz50 Hz
60 Hz
105
106
Performance curves MTR(E), MTH, MTA
MTA 3-180, 60 Hz
TM01
813
4 46
00
0 4 8 12 16 20 24 28 32 Q [US GPM]
0
4
8
12
16
20
24
28
32
36
[ft]H
0 2 4 6 8 Q [m³/h]
0
2
4
6
8
10
[m]H
MTA 3-18060 Hz
ISO 9906 Annex A
70 cSt
1 cSt
0 4 8 12 16 20 24 28 32 Q [US GPM]
0.0
0.2
0.4
0.6
0.8
[hp]P1
0
10
20
30
40
[%]Eta
P1
Eta
Performance curves MTR(E), MTH, MTA
MTA 4-250, 60 Hz
TM01
813
7 46
00
0 4 8 12 16 20 24 28 32 36 40 44Q [US GPM]
0
4
8
12
16
20
24
28
32
36
40
44
48
[ft]H
0 2 4 6 8 10 Q [m³/h]
0
2
4
6
8
10
12
14
[m]H
MTA 4-25060 Hz
ISO 9906 Annex A
70 cSt
1 cSt
0 4 8 12 16 20 24 28 32 36 40 44Q [US GPM]
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4[hp]P1
0
10
20
30
[%]Eta
P1
Eta
107
108
Performance curves MTR(E), MTH, MTA
MTAD 7/7-250, 60 Hz
TM01
814
0 46
00
0 20 40 60 80 100 120 140 Q [US GPM]
0
4
8
12
16
20
24
28
32
36
40
44
48
[ft]H
0 8 16 24 32 Q [m³/h]
0
2
4
6
8
10
12
14
[m]H
MTAD 7/7-25060 Hz
ISO 9906 Annex A
70 cSt, 2 outlets
70 cSt, 1 outlet
1 cSt, 1 outlet
1 cSt, 2 outlets
0 20 40 60 80 100 120 140 Q [US GPM]
0.0
0.8
1.6
2.4
3.2
[hp]P1
0
10
20
30
40
[%]Eta
P1
Eta
MTR(E), MTH, MTATechnical data
Dimensional sketches - MTA 3
Electrical data
TM01
858
3 47
00Te
chni
cal d
ata,
50/
60 H
zMTA
3
ø98
71
ø100
ø117
380
180
25
143
143
96
ø10ø8
ø115ø160
Electrical data Europe Japan USA
Supply voltage 3 x 220-240 ΔV/380-415 YV, 50 Hz3 x 220-277 ΔV/380-480 YV, 60 Hz
3 x 200-220 ΔV/346-380 YV, 50 Hz3 x 200-230 ΔV/346-400 YV, 60 Hz
3 x 220-240 ΔV/380-415 YV, 50 Hz3 x 208-277 ΔV/360-480 YV, 60 Hz
Motor P1 [kW] 220320
230320
220320
I Max [A]50 Hz 1.1/0.65 1.45/0.85 1.1/0.6560 Hz 1.2/0.7 1.4/0.8 1.2/0.7
I1/1 [A]50 Hz 0.9/0.5 1.3/0.75 0.9/0.560 Hz 1.0/0.6 1.2/0.7 1.0/0.6
Weight [kg] 8.7 8.7 8.7Connections Rp ¾ Rp ¾ ¾ NPT
109
110
Technical data MTR(E), MTH, MTA
Dimensional sketches - MTA 4
Electrical data
TM01
858
4 47
00M
TA 4
ø118
250
45025
75
ø120
ø117
150
96
ø10
ø160
150
Electrical data Europe Japan USA
Supply voltage 3 x 220-240 ΔV/380-415 YV, 50 Hz3 x 220-277 ΔV/380-480 YV, 60 Hz
3 x 200-220 ΔV/346-380 YV, 50 Hz3 x 200-230 ΔV/346-400 YV, 60 Hz
3 x 220-240 ΔV/380-415 YV, 50 Hz3 x 208-277 ΔV/360-480 YV, 60 Hz
Motor P1 [kW] 360560
370550
360560
I Max [A]50 Hz 1.45/0.85 1.9/1.1 1.45/0.8560 Hz 1.8/1.05 2.0/1.15 1.8/1.05
I1/1 [A]50 Hz 1.3/0.75 1.65/0.95 1.3/0.7560 Hz 1.65/0.95 1.8/1.05 1.65/0.95
Weight [kg] 10.5 10.5 10.5Connections Rp ¾ Rp ¾ ¾ NPT
Technical data MTR(E), MTH, MTA
Dimensional sketches - MTAD 7/7
Electrical data
TM01
858
5 47
00M
TAD
7/7
ø138
ø140
100
32
530
250
ø12
200
ø220
ø160
ø10
108
Electrical data Europe Japan USA
Supply voltage 3 x 220-240 ΔV/380-415 YV, 50 Hz3 x 220-277 ΔV/380-480 YV, 60 Hz
3 x 200-220 ΔV/346-380 YV, 50 Hz3 x 200-230 ΔV/346-400 YV, 60 Hz 3 x 208-266 ΔV/360-460 YV, 60 Hz
Motor P1 [kW] 10501600
10501600 1600
I Max [A]50 Hz 4.0/2.2 5.7/3.3 -60 Hz 5.7/3.3 6.6/3.8 5.7/3.3
I1/1 [A]50 Hz 3.6/2.0 5.4/3.1 -60 Hz 5.4/3.1 5.9/3.4 5.4/3.1
Weight [kg] 24.2 24.4 24.4Connections Rp 1¼ Rp 1¼ 1¼ NPT
111
112
MTR(E), MTH, MTAMotor data
Mains-operated motors for MTR, MTRI - 50 HzEff 1
TM02
6646
120
3
MotorP2
[kW]
Frame size
Standard voltage[V] I 1/1 [A] Cos ϕ 1/1 η [%]
TM03
171
1 28
05
MG
0.37 71 220-240Δ/380-415Y 1,74/1,00 0,80-0,70 78,5 530-490
0.55 71 220-240Δ/380-415Y 2,50/1,44 0,80-0,70 80,0 520-480
0.75 80 220-240Δ/380-415Y 3,30/1,90 0,81-0,71 81,0 620-580
1.1 80 220-240Δ/380-415Y 4,45/2,55 0,84-0,76 82,8 700-640
1.5 90 220-240Δ/380-415Y 5,45/3,15 0,87-0,82 85,5 930-850
2.2 90 220-240Δ/380-415Y 7,70/4,45 0,89-0,87 87,5 950-850
3.0 100 220-240Δ/380-415Y 11,0/6,30 0,87-0,82 87,5 920-840
4.0 112 220-240Δ/380-415Y 13,8/8,00 0,88-0,84 89 1230-1120
5.5 132 220-240Δ/380-415Y 19,4/11,2 0,88-0,84 90 1170-1070
7.5 132 220-240Δ/380-415Y 26,5/15,2 0,87-0,80 89,5 1110-1000
11 160 220-240Δ/380-415Y 37,0/21,4 0,90 91,4 800-730
MMG
TM03
171
0 28
05
15 160 220-240Δ/380-415Y 45,5/26,5 0,90 91,5 700-700
18.5 160 220-240Δ/380-415Y 55,0/31,5 0,92 92,5 700-700
22 180 220-240Δ/380-415Y 67,0/38,5 0,88 94,0 720-720
30 200 220-240Δ/380-415Y 92,0/53,0 0,88 93,5 700-700
37 200 220-240Δ/380-415Y 110/64,0 0,89 94,0 720-720
45 225 220-240Δ/380-415Y 134/77,0 0,89 95 730-730
IstartI1 1⁄------------- % ] [
Motor data MTR(E), MTH, MTA
Mains-operated motors for MTR, MTRI - 60 HzEff 1
TM
0266
46 1
203
MotorP2
[kW]Framesize Standard voltage
[V] I 1/1 [A] Cos ϕ 1/1 η [%]
TM03
171
1 28
05
MG
0.37 71 220-255Δ/380-440Y 1.5-1.4/0.9-0.8 0.85-0.76 79-80 650-550
0.55 71 220-255Δ/380-440Y 2.2-2.1/1.3-1.2 0.85-0.76 81.5-83 600-500
0.75 80 220-255Δ/380-440Y 2.9-2.7/1.7-1.6 0.86-0.78 83-85 740-600
1.1 80 220-255Δ/380-440Y 4,20-3,85/2,45-2,22 0,88-0,82 82,0-84,5 790-610
1.5 90 220-277Δ/380-480Y 5,35-4,70/3,10-2,70 0,90-0,81 84-85 1050-780
2.2 90 220-277Δ/380-480Y 7,70-6,35/4,45-3,70 0,91-0,85 85,5-87 1100-780
3.0 100 220-277Δ/380-480Y 10,8-9,80/6,20-5,65 0,89-0,84 84-87,5 1100-800
4.0 112 220-277Δ/380-480Y 13,6-11,8/7,80-6,80 0,90-0,82 88-89,5 1500-1020
5.5 132 220-277Δ/380-480Y 18,8-16,4/10,8-9,45 0,90-0,82 89 1660-1000
7.5 132 220-277Δ/380-480Y 25,5-23,2/14,8-13,4 0,90-0,79 89,5-89,5 1300-900
11 160 220-277Δ/380-480Y 37,0-29,5/21,4-17,2 0,92-0,88 90,0-93,0 970-620
MMG
TM03
171
0 28
05
15 160 220-277Δ/380-480Y 47,5-38,0/27,5-22,0 0,92-0,90 89,5-91,0 910-600
18.5 160 220-277Δ/380-480Y 58,5-46,0/34,0-26,5 0,93-0,92 89-91 880-580
22 180 220-277Δ/380-480Y 69,0-56,0/39,5-32,5 0,90-0,86 93,5-94,5 840-660
30 200 220-277Δ/380-480Y 94,0-78,0/55,0-45,0 0,90-0,86 92,5-93,5 800-650
37 200 220-277Δ/380-480Y 116-94,0/67,0-54,0 0,90-0,87 93,0-94,0 830-660
45 225 220-277Δ/380-480Y 140-114/81,0-65,0 0,90-0,87 94,5-95 860-670
IstartI1 1⁄------------- % ] [
113
114
Motor data MTR(E), MTH, MTA
Motors with integrated frequency converter - 50/60 HzEff1
TM02
6646
120
3
MotorP2
[kW]Frame size Phase
Standard voltage
[V]I 1/1 [A] Cos ϕ 1/1 η [%]
TM03
171
2 28
05
MGE0.37 71 1 200-240 2.7-2.5 0.96 680.55 71 1 200-240 3.9-3.6 0.96 700.75 80 1 200-240 5.1-4.7 0.97 721.1 80 1 200-240 7.4-6.8 0.97 731.5 90 3 380-480 4 0.74 782.2 90 3 380-480 5.35 0.77 803.0 100 3 380-480 6.8 0.83 814.0 112 3 380-480 9 0.84 825.5 132 3 380-480 12 0.86 827.5 132 3 380-480 16 0.86 84.5
MMGE
TM03
171
3 28
05
11 160 3 380-415 21.4 0.93 8415 160 3 380-415 28 0.94 85.5
18.5 160 3 380-415 34 0.95 85.522 180 3 380-415 42 0.94 85
Motor data MTR(E), MTH, MTA
Mains-operated motors for MTR, MTRI - 50 HzEff 2
TM02
6647
120
3
MotorP2
[kW]Frame size Standard voltage
[V] I 1/1 [A] Cos ϕ 1/1 η [%]
TM03
171
1 28
05
MG
0.37 71 220-240Δ/380-415Y 1.7/1 0.8-0.7 77.5 650-550
0.55 71 220-240Δ/380-415Y 2.5/1.4 0.8-0.7 80 600-500
0.75 80 220-240Δ/380-415Y 3.3/1.9 0.81-0.71 81 740-600
1.1 80 220-240Δ/380-415Y 4,50/2,60 0,81-0,75 81,0 630-580
1.5 90 220-240Δ/380-415Y 5,90/3,40 0,85-0,79 81,0 690-590
2.2 90 220-240Δ/380-415Y 8,25/4,75 0,87-0,82 84 760-700
3.0 100 220-240Δ/380-415Y 11,0/6,35 0,87-0,80 85 880-800
4.0 112 220-240Δ/380-415Y 13,8/8,00 0,90-0,87 86 950-870
5.5 132 220-240Δ/380-415Y 19,0/11,0 0,89-0,86 87,5 970-890
7.5 132 220-240Δ/380-415Y 26,5/15,2 0,87-0,81 88 990-910
11 160 220-240Δ/380-415Y 37,0/21,4 0,89-0,87 90 810-730
MMG
TM03
171
0 28
05
15 160 220-240Δ/380-415Y 49,7/28,7 0,87 86 -
18.5 160 220-240Δ/380-415Y 59,1-62,2/34,1-35,9 0,86 87 -
22 180 220-240Δ/380-415Y 73,0-69,0/42,0-40,0 0,86 89,2 -
30 200 220-240Δ/380-415Y 97,0-89,0/56,0-53,0 0,88 91,7 -
37 200 220-240Δ/380-415Y 118-108/68,0-63,0 0,89 92,4 -
45 225 220-240Δ/380-415Y 143-135/83,0-78,0 0,87 92,1 -
IstartI1 1⁄------------- % ] [
115
116
Motor data MTR(E), MTH, MTA
Mains-operated motors for MTR, MTRI - 60 HzEff 2
TM02
6647
120
3
MotorP2
[kW]Framesize Standard voltage
[V] I 1/1 [A] Cos ϕ 1/1 η [%]
TM03
171
1 28
05
MG
0.37 71 220-255Δ/380-440Y 1.5-1.4/0.9-0.8 0.85-0.76 79-80 650-550
0.55 71 220-255Δ/380-440Y 2.2-2.1/1.3-1.2 0.85-0.76 81.5-83 600-500
0.75 80 220-255Δ/380-440Y 2.9-2.7/1.7-1.6 0.86-0.78 83-85 740-600
1.1 80 220-255Δ/380-440Y 4,15-3,80/2,40-2,20 0,86-0,80 82-85 730-590
1.5 90 220-277Δ/380-480Y 5,70-5,00/3,30-2,90 0,89-0,78 80,5-82 840-590
2.2 90 220-277Δ/380-480Y 8,05-6,95/4,65-4,00 0,90-0,81 83-84,5 950-650
3.0 100 220-277Δ/380-480Y 10,8-9,45/6,25-5,45 0,90-0,79 83-85 1100-750
4.0 112 220-277Δ/380-480Y 13,6-11,4/7,85-6,60 0,92-0,85 86-87 1200-800
5.5 132 220-277Δ/380-480Y 18,8-15,6/10,8-9,00 0,92-0,85 86,5-88,5 1240-820
7.5 132 220-277Δ/380-480Y 25,5-22,6/14,6-13,0 0,92-0,80 87,5-89 1160-960
11 160 220-277Δ/380-480Y 37,0-30,2/21,4-17,4 0,90-0,86 89-91 960-660
MMG
TM03
171
0 28
05
15 160 220-277Δ/380-480Y 50,3-45,9/29,1-26,5 0,87 88 -
18.5 160 220-277Δ/380-480Y 58,7-56,8/34,0-32,8 0,87 92 -
22 180 220-277Δ/380-480Y 75,0-61,0/43,0-35,0 0,86 90 -
30 200 220-277Δ/380-480Y 100-78,0/58,0-45,0 0,87 90 -
37 200 220-277Δ/380-480Y 121-94,0/70,0-54,0 0,89 91 -
45 225 220-277Δ/380-480Y 145-118/84,0-66,0 0,88 91 -
IstartI1 1⁄------------- % ] [
MTR(E), MTH, MTAPumped liquids
Pumped liquidsMTR(E), MTH and MTA pumps are designed to pump non-explosive liquids that do not chemically attack the pump materials.
When pumping liquids with a density and/or viscosity higher than that of water, oversized motors may be required.
Whether a pump is suitable for a particular liquid depends on a number of factors of which the most important are the chloride content, pH-value, tempera-ture and content of chemicals, oils, etc.
Please note that aggressive liquids may attack or dis-solve the protective oxide film of the stainless steel and thus cause corrosion.
Pumping of solid particlesMTR(E) pumps are fitted with a suction strainer. The strainer prevents large solid particles from entering and damaging the pump.
The table below describes the size of the passage in the strainer and the impeller.
If the pumped liquid contains solid particles larger than the size of the holes in the strainer, the passage of the strainer may be blocked. In such situations the perform-ance will drop as a result of a reduced flow through the pump.
Note: If the strainer is removed from the suction port, solid particles may enter the pump and cause a seizure or even damage the pump.
In grinding applications Grundfos recommends that the pumped liquid is screened for abrasive particles before entering the pump. When pumped, abrasive particles reduce the life of the pump components.
Wear of the pump components caused by abrasive par-ticles starts when the concentration exceeds 20 ppm.
Pump type Strainer passage [ø]
Free strainer passage [cm2]
Impeller passage [mm]
MTR(E) 1s 2 23 2.5MTR(E) 1 2 23 2.5MTR(E) 3 2 23 3.1MTR(E) 5 4 28 5.5MTR(E) 10 4 43 5.5MTR(E) 15 4 43 6.0MTR(E) 20 4 43 8.0MTR(E) 32 4 56 8.0MTR(E) 45 4 56 9.5MTR(E) 64 4 56 13.0
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Pumped liquids MTR(E), MTH, MTA
List of pumped liquidsA number of typical liquids are listed below.
Other pump versions may be applicable, but those stated in the list are considered to be the best choices.
The table is intended as a general guide only, and it cannot replace actual testing of the pumped liquids and pump materials under specific working conditions.
The list should, however, be applied with some caution as factors such as
concentration of the pumped liquid,
liquid temperature or
pressure
may affect the chemical resistance of a specific pump version.
Safety precautions must be made when pumping dan-gerous liquids.
Notes
D Often with additives.
EDensity and/or viscosity differ from that of water.Allow for this when calculating motor output and pump performance.
F Pump selection depends on many factors.Contact Grundfos.
H Risk of chrystallization/precipitation in shaft seal.1 The pumped liquid is easily ignited.2 The pumped liquid highly inflammable.3 Insoluble in water.4 Low self-ignition point.
Pumped liquid Note Liquid concentration, liquid temperature
MTR(E) MTRI, MTRIE1s, 1, 3, 5 10, 15, 20 32, 45, 64 1s, 1, 3, 5 10, 15, 20
Acetic acid, CH3COOH - 5%, +20°C - - - HUUE HUUEAlkaline degreasing agent D, F - HUUE HUUE HUUE - -Ammonium bicarbonate, NH4HCO3 E 20%, +30°C - - - HUUE HUUEAmmonium hydroxide, NH4OH - 20%, +40°C HUUE HUUE HUUE - -Benzoic acid, C6H5COOH H 0.5%, +20°C - - - HUUV HUUVBoiler water - <+90°C HUUE HUUE HUUE - -Calcareous water - <+90°C HUUE HUUE HUUE - -Calcium acetate (as coolant with inhibitor)Ca(CH3COO)2
D, E 30%, +50°C HUUE HUUE HUUE - -
Calcium hydroxide, Ca(OH)2 E Saturated solution, +50°C HUUE HUUE HUUE - -Chloride-containing water F <+30°C, max. 500 ppm - - - HUUE HUUECitric acid, HOC(CH2CO2H)2COOH H 5%, +40°C - - - HUUE HUUECompletely desalinated water(demineralized water) - <+90°C - - - HUUE HUUE
Condensate - <+90°C HUUE HUUE HUUE - -Copper sulfate, CuSO4 E 10%, +30°C - - - HUUE HUUECorn oil D, E, 3 100%, +80°C HUUV HUUV HUUV - -Domestic hot water (potable water) - <+120°C HUUE HUUE HUUE - -Ethylene glycol, HOCH2CH2OH D, E 50%, +50°C HUUE HUUE HUUE - -Formic acid, HCOOH - 2%, +20°C - - - HUUE HUUEGlycerine (glycerol), OHCH2CH(OH)CH2OH D, E 50%, +50°C HUUE HUUE HUUE - -Hydraulic oil (mineral) E, 2, 3 100%, +100°C HUUV HUUV HUUV - -Hydraulic oil (synthetic) E, 2, 3 100%, +100°C HUUV HUUV HUUV - -Lactic acid, CH3CH(OH)COOH E, H 10%, +20°C - - - HUUV HUUVLinoleic acid, C17H31COOH E, 3 100%, +20°C HUUV HUUV HUUV - -Motor oil E, 2, 3 100%, +80°C HUUV HUUV HUUV - -Cutting oil E +90°C HUUV HUUV HUUV - -Water based cooling lubricant E +90°C HUUV HUUV HUUV - -Naphthalene, C10H8 E, H 100%, +80°C HUUV HUUV HUUV - -Nitric acid, HNO3 F 1%, +20°C - - - HUUE HUUEOil-containing water - <+90°C HUUV HUUV HUUV - -Olive oil D, E, 3 100%, +80°C HUUV HUUV HUUV - -Oxalic acid, (COOH)2 H 1%, +20°C - - - HUUE HUUEPeanut oil D, E, 3 100%, +80°C HUUV HUUV HUUV - -Phosphoric acid, H3PO4 E 20%, +20°C - - - HUUE HUUEPropylene glycol, CH3CH(OH)CH2OH D, E 50%, +90°C HUUE HUUE HUUE - -Potassium carbonate, K2CO3 E 20%, +50°C HUUE HUUE HUUE - -
Pumped liquids MTR(E), MTH, MTA
Potassium formate(as coolant with inhibitor), KOOCH D, E 30%, +50°C HUUE HUUE HUUE - -
Potassium hydroxide, KOH E 20%, +50°C - - - HUUE HUUEPotassium permanganate, KMnO4 - 1%, +20°C - - - HUUE HUUERape seed oil D, E, 3 100%, +80°C HUUV HUUV HUUV - -Salicylic acid, C6H4(OH)COOH H 0.1%, +20°C - - - HUUE HUUESilicone oil E, 3 100% HUUV HUUV HUUV - -Sodium bicarbonate, NaHCO3 E 10%, +60°C - - - HUUE HUUESodium chloride (as coolant), NaCl D, E 30%, <+5°C, pH>8 HUUE HUUE HUUE - -Sodium hydroxide, NaOH E 20%, +50°C - - - HUUE HUUESodium nitrate, NaNO3 E 10%, +60°C - - - HUUE HUUESodium phosphate, Na3PO4 E, H 10%, +60°C - - - HUUE HUUESodium sulfate, Na2SO4 E, H 10%, +60°C - - - HUUE HUUESoftened water - <+120°C - - - HUUE HUUESoya oil D, E, 3 100%, +80°C HUUV HUUV HUUV - -
Unsalted swimming pool water - Approx. 2 ppm free chlorine (Cl2) HUUE HUUE HUUE - -
Pumped liquid Note Liquid concentration, liquid temperature
MTR(E) MTRI, MTRIE1s, 1, 3, 5 10, 15, 20 32, 45, 64 1s, 1, 3, 5 10, 15, 20
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MTR(E), MTH, MTAAccessories
Square flange for MTR(E) 1s, 1, 3 and 5Grundfos offers square flange kit for MTR(E) 1s, 1, 3 and 5.
A set of the square flange kit consists of one flange, four bolts, four nuts and an O-ring.
Multi-plug connectionGrundfos offers a 10-pin multi-plug connection, type HAN 10 ES. The HAN 10 ES is a plug-and-pump device which makes the electrical installation and service of the pump easier to carry out.
The multi-plug connection is available for the following motor sizes.
Remote control, R100R100 is used for wireless communication with the MTRE pump. The communication takes place by means of infrared light.
EMC-filter for MTREEMC-filter required for installation of 7.5 - 22 kW MTRE pumps in residential areas.
Drawing Product number
TM02
802
7 45
03
405178
TM01
871
3 07
00
Motor type [kW] Frame size Product number3x220-230/380-415 V, Star connection
0.25 MG 71 859000010.37 MG 71 859000020.55 MG 71 859000030.75 MG 80 859000041.1 MG 80 859000051.5 MG 90 859000062.2 MG 90 859000073.0 MG 100 859000084.0 MG 112 859000095.5 MG 132 859000107.5 MG 132 85900011
3x380-415 V, Delta connection0.37 MG 71 859000260.55 MG 71 859000270.75 MG 80 859000281.1 MG 80 859000291.5 MG 90 859000302.2 MG 90 859000313.0 MG 100 859000324.0 MG 112 859000335.5 MG 132 859000347.5 MG 132 85900035
Multi-plug connection (HAN 10 ES)
TM00
449
8 28
02
Product Product numberR100 625333
Product Product numberEMC-filter (7.5 kW) 96041047EMC-filter (11 kW) 96478309EMC-filter (15 kW) 96478309EMC-filter (18.5 kW) 96478309EMC-filter (22 kW) 96478309
Accessories MTR(E), MTH, MTA
Flange with retaining ringFor MTR(E) 32, 45 and 64 flanges with a retaining ring are available.
LiqTec for MTR(E)LiqTec is a dry-running protection device which pro-tects pump and process against dry running.
Note: LiqTec must not be used in applications where the pumped liquid is oil.
LiqTec is prepared for DIN rail mounting in a control cabinet.
Enclosure class: IP X0.
Drawing Pump type Description Rated pressure Pipework connection Product numberTM
02 8
028
4503
MTR(E) 32
Threaded 16 bar, EN 1092-2 Rp 2½ 349902Threaded 16 bar, special flange Rp 3 349901
For welding 16 bar, EN 1092-2 65 mm, nominal 349904For welding 40 bar, DIN 2635 65 mm, nominal 349905For welding 16 bar, special flange 80 mm, nominal 349903
MTR(E) 45Threaded 16 bar Rp 3 350540
For welding 16 bar 80 mm, nominal 350541For welding 40 bar 80 mm, nominal 350542
MTR(E) 64Threaded 16 bar, EN 1092-2 Rp 4 369901
For welding 16 bar, EN 1092-2 100 mm, nominal 369902For welding 25 bar, EN 1092-2 100 mm, nominal 369905
Dry-running protection Pump type Voltage[V] LiqTec Sensor ½" Cable 5 m
Extension cable15 m
Product number
TM02
173
1 20
01
MTR(E)
200-240 - 96443674
80-130 - 96463912
- - - - 96443676
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Accessories MTR(E), MTH, MTA
Sensors for MTREAccessory Type Supplier Measuring range Product number
Pressure sensor• Connection: G ½ A
(DIN 16288 - B6kt)• Electrical connection: plug (DIN 43650)
MBS 3000 Danfoss
0 - 2.5 bar 964781880 - 4 bar 910720750 - 6 bar 910720760 - 10 bar 910720770 - 16 bar 910720780 - 25 bar 91072079
Flowmeter SITRANS F M MAGFLO MAG 5100 W Siemens 1 - 5 m3
(DN 25) ID8285
Flowmeter SITRANS F M MAGFLO MAG 5100 W Siemens 3 - 10 m3
(DN 40) ID8286
Flowmeter SITRANS F M MAGFLO MAG 5100 W Siemens 6 - 30 m3
(DN 65) ID8287
Flowmeter SITRANS F M MAGFLO MAG 5100 W Siemens 20 - 75 m3
(DN 100) ID8288
Temperature sensor TTA (0) 25 Carlo Gavazzi 0°C to +25°C 96432591Temperature sensor TTA (-25) 25 Carlo Gavazzi –25°C to +25°C 96430194Temperature sensor TTA (50) 100 Carlo Gavazzi +50°C to +100°C 96432592Temperature sensor TTA (0) 150 Carlo Gavazzi 0°C to +150°C 96430195
Accessory for temperature sensor.All with ½ RG connection
Protecting tubeø9 x 50 mm Carlo Gavazzi 96430201
Protecting tubeø9 x 100 mm Carlo Gavazzi 96430202
Cutting ring bush Carlo Gavazzi 96430203Temperature sensor, ambient temperature WR 52 tmg
(DK: Plesner) –50°C to +50°C ID8295
Differential temperature sensor ETSD Honsberg 0°C to +20°C 96409362Differential temperature sensor ETSD Honsberg 0°C to +50°C 96409363Note: All sensors have 4-20 mA signal out-put.
Danfoss pressure sensor kits for MTRE 1s, 1, 3, 5, 10, 15, 20, 32, 45 and 64 Pressure range Product number• Danfoss pressure transmitter, type MBS 3000,
with 2 m screened cableConnection: G ½ A (DIN 16288 - B6kt)
• 5 cable clips (black)• Fitting instructions PT (00 40 02 12)
0 - 4 bar 964280140 - 6 bar 964280150 - 10 bar 964280160 - 16 bar 964280170 - 25 bar 96428018
HUBA differential pressure sensor kit Pressure range Product number• 1 sensor incl. 1.5 m screened cable (7/16" connections)• 1 original HUBA bracket (for wall mounting)• 1 GRUNDFOS bracket (for mounting on motor)• 2 M4 screws for mounting of sensor on bracket• 1 M6 screw (self-cutting) for mounting on MGE 90/100• 1 M8 screw (self-cutting) for mounting on MGE 112/132• 2 capillary tubes (short/long)• 2 brackets (1/4" - 7/16")• 5 cable clips (black)
0 - 0.6 bar 485450
0 - 1 bar 485441
0 - 1.6 bar 485442
0 - 2.5 bar 485443
0 - 4 bar 485444
0 - 6 bar 485445
MTR(E), MTH, MTAFurther product documentation
WebCAPSWebCAPS is a Web-based Computer Aided Product Selection program available on www.grundfos.com.
WebCAPS contains detailed information on more than 185,000 Grundfos products in more than 22 languages.
In WebCAPS, all information is divided into 6 sections:
• Catalogue• Literature• Service• Sizing• Replacement• CAD drawings.
Catalogue
With a starting point in areas of applications and pump types, this section contains • technical data• curves (QH, Eta, P1, P2, etc) which can be adapted to the den-
sity and viscosity of the pumped liquid and show the number of pumps in operation
• product photos• dimensional drawings• wiring diagrams• quotation texts, etc.
Literature
In this section you can access all the lastest documents of a given pump, such as• data booklets• Installation and operating instructions• service documentation, such as Service kit catalogue and
Service kit instructions• quick guides• product brochures, etc.
Service
This section contains an easy-to-use interactive service catalogue. Here you can find and identify service parts of both existing and cancelled Grundfos pumps.Furthermore, this section contains service videos showing you how to replace service parts.
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Further product documentation
MTR(E), MTH, MTA
WinCAPS
Fig. 38 WinCAPS CD-ROM
WinCAPS is a Windows-based Computer Aided Product Selection program containing detailed inform-tion on more than 185,000 Grundfos products in more than 22 languages.
The program contains the same features and functions as WebCAPS, but is an ideal solution if no Internet connection is available.
Fig. 39 WinCAPS is available on CD-ROM and up-dated once a year.
Sizing
With a starting point in different application areas and installation examples, this section gives easy step-by-step instructions in how to• select the most suitable and efficient pump for your installation• carry out advanced calculations based on energy consumption,
payback periods, load profiles, lifecycle costs, etc.• analyse your selected pump via the built-in lifecycle cost tool• determine the flow velocity in wastewater applications, etc.
Replacement
In this section you find a guide to select and compare replacement data of an installed pump in order to replace the pump with a more efficient Grundfos pump. The section contains replacement data of a wide range of pumps produced by other manufacturers than Grundfos.
Based on an easy step-by-step guide, you can compare Grundfos pumps with the one you have installed on your site. After having specified the installed pump, the guide suggests a number of Grundfos pumps which can improve both comfort and efficiency.
CAD drawings
In this section it is possible to download 2-dimensional (2D) and 3-dimensional (3D) CAD drawings of most Grundfos pumps.
The following formats are available in WebCAPS:
2-dimensional drawings• .dxf, wireframe drawings• .dwg, wireframe drawings.
3-dimensional drawings• .dwg, wireframe drawings (without surfaces)• .stp, solid drawings (with surfaces)• .eprt, E-drawings.
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www.grundfos.com
96538374 0306 GBRepl. 96538374 0505 Subject to alterations.
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