S pumps, range 70 - Grundfos USA - Pumps and Pump ... S pumps, range 70 7 Pump nameplate Fig. 2 Pump...

GRUNDFOS PRODUCT GUIDE

S pumps, range 70

107 to 188 hp60 Hz Ansi

Contents

2

IntroductionIntroduction 3Applications 3Main constructional features 4

Performance rangePerformance range, S pumps 5Performance range, S pumps, range 70 5

IdentificationType key 6Pump nameplate 7FM approval plate 7

Selection of productOrdering a pump 8

Product rangeStandard range 9Standard pumps with stainless steel impeller 10Explosion-proof pumps 11Explosion proof pumps with stainless steel impeller 12

VariantsList of variants 13

ConstructionSectional drawings, motors 14Sectional drawings, pumps 18Components and material specification 23

Product descriptionFeatures 24Operating conditions 25Motor range 25Explosion-proof pumps 26Pump controllers 26Wiring diagrams 27

Curve charts and technical dataHow to read the curve charts 28Curve conditions 29Performance tests 29Certificates 29Witness test 29

Performance curvesTechnical dataS 70 low pressure, 6- and 8-pole 30S 70 medium pressure, 4- and 6-pole 32S 70 medium pressure, 6- and 8-pole 34S 70 high pressure, 4-pole 36S 70 high pressure, 6- and 8-pole 38

AccessoriesAccessories (for installation) 40Other accessories 41

DimensionsInstallation on auto coupling 42Dry pit, vertical installation 44Dry pit, horisontal installation 46

Further product documentationWebCAPS 48WinCAPS 49

S pumps, range 70Introduction

IntroductionThis product guide deals with Grundfos heavy-duty sewage pumps called S pumps, range 70.

This product guide was printed in July 2010. A newer version might be available from Grundfos WebCAPS. Go to WebCAPS Literature to locate and download the latest version - or insert the link below directly in your browser to get to the download page:

http://net.grundfos.com/Appl/WebCAPS/

Using the PDF version of this data booklet offers extra features to the booklet. Double-clicking a product number listed in the data booklet will open an internet browser window displaying all technical information available on the product.

Fig. 1 S pump, range 70

The S pumps, range 70, are a range of free-flow chan-nel impeller pumps specifically designed for pumping sewage and wastewater in a wide range of municipal, private and industrial applications.

The pumps are made of resistant materials, such as cast iron and stainless steel. These materials ensure a proper operation.

The pumps are fitted with motors from 107 hp to 188 hp (80 kW up to 140 kW). The motors are either 4, 6- or 8-pole motors, depending on the motor size.

The free passage in the pumps is 3.5 to 5.7" (90 to 145 mm).

The pumps are available for:

• submerged installation on auto-coupling system• submerged installation, free-standing• dry-pit installation, vertical• dry-pit installation, horizontal.

ApplicationsThe S pumps, range 70, are designed for applications, such as:

• raw water intake• wastewater treatment plants• municipal pumping stations • public buildings • residential housing• blocks of apartments• industries• parking garages • underground car parks • car wash areas • restaurants and hotels. The pumps are suitable for both temporary and perma-nent installation. The lifting bracket fitted on the pumps facilitates easy transportation to as well as installation at the installation site.

GrA

7832

3

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Introduction S pumps, range 70

4

Main constructional features• leak-proof connections via the Grundfos SmartSeal

gasket system• double mechanical shaft seal system for reliable

sealing between pumped liquid and motor• watertight cable entry of corrosion-resistant polya-

mide or cast iron for FM approved pumps• moisture switch for continuous monitoring of motor

housing and automatic cut-off of power in case liq-uid penetrates

• self-cleaning channel impeller with long vanes re-ducing the risk of jamming or clogging, or SuperVor-tex impeller with high pumping efficency and less downtime

• SmartTrim system allowing easy adjustment of im-peller clearance and maintaining maximum pump efficiency over pump lifetime

• motor in insulation class (356 °F (180 °C)), enclo-sure class IP68 with three thermal sensors in stator windings

• seal condition monitoring via water-in-oil sensor (optional)

• explosion-proof motors for applications involving high risk of explosion

• stainless steel versions for use in corrosive or ag-gressive liquids:Q: stainless steel impeller, cast iron pump and mo-tor housing.

S pumps, range 70

5

Performance range

Performance range, S pumps

Performance range, S pumps, range 70

TM04

655

7 06

10TM

04 6

610

0610

100 150 200 300 400 500 8001000 1500 2000 3000 5000 10000 15000

Q [US GPM]

6

8

10

15

20

30

40

60

80

100

150

200

300

[ft]H

1010 20 30 40 50 60 7080 100100 200 300 400 600 800Q [l/s]

2

3

4

5

6

8

1010

20

30

40

50

60

80

[m]H

60 Hz

50

54

58

62

66

70

20000

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000

Q [US GPM]

25

30

40

50

60

70

80

100

150

200

250

[ft]H

0 100 200 300 400 500 600 700 800 Q [l/s]

8

9

1010

20

30

40

50

60

70

[m]H

60 Hz

S PumpsRange 70

S3.45.A120

S2.55.A120

S2.40.A80

S3.45.A200

S245

A100

S2.35.A80

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6

S pumps, range 70Identification

Type keyCode Example S 2 .45 .A100 .1880 6 .70H .H .465 .G .N .D

SST

Pump type:Grundfos sewage and wastewater pumpMulti-channel impeller pump installed in a column pipe

1V

Impeller type:Single-channel impellerSuperVortex (free-flow) impeller

Pump passage:Maximum solids size = Code number from type designation/10 [inch

A100

Pump discharge:Nominal diameter of pump discharge port = Code number from type designation/10 [inch]10"

Output power, P2:P2 = Code number from type designation/10 [hp]

246

Number of poles: 2-pole motor4-pole motor6-pole motor

70H70M70L

Pump range / Pressure version:High pressureMedium pressureLow pressure

SCDH

Installation:Submersible installation without cooling jacketSubmersible installation with cooling jacketDry installation, verticalDry installation, horizontal.

Actual impeller diameter:[mm]

GMaterial code for impeller, pump and motor housing:Impeller, pump housing and motor housing: Cast iron

NEx

Pump version:Non-explosion-proof pumpExplosion-proof pump

BCD

Sensor version:B = S pump with built-in SM 111 module. PTC sensors are connected directly to IO 111 or other PTC relay.C = Not in useD = S pump without built-in SM 111 module.

Z Custom-built products

Identification S pumps, range 70

Pump nameplate

Fig. 2 Pump nameplate

FM approval plate

Fig. 3 Ex approval plate

The approval plate gives the following details:

TM04

649

4 12

10

Pos. Description

1 Type designation2 SAP code 3 Serial number4 Maximum ambient temperature5 Maximum head6 Maximum flow7 Maximum installation depth8 Enclosure class9 Number of phases

10 Frequency11 Rated speed12 Voltage/current, delta connection13 Voltage/current, star connection14 Power input/output15 Service factor16 Power factor17 Insulation class18 Production code, year/week19 Weight of the pump20 Model

2

1

3579

1013141618

20468

1112

1719

15

TM04

649

5 02

10

FM symbol

II Equipment group (II = non-mining)2 Equipment category (high protection)G Type of explosive atmosphereCE CE mark1180 Number of quality assurance notified bodyEx Motor explosion-proof according to FM standardb Control of ignition sourcesc Constructional safetyd Motor withstands explosion pressureIIB Gas group (Ethylene)T3C Maximum surface temperature of the motor is

320 °F (160 °C)T4 Maximum surface temperature of the motor is

275 °F (135 °C)Gb Equipment protection level, zone 1Baseefa Certificate numberFM Certificate number

FM

7

S pumps, range 70

8

Selection of product

Ordering a pumpWhen ordering an S pump, range 70, you need to take the following four aspects into consideration.

1. Pump2. Custom-built variation (option)3. Accessories4. Controller.

PumpUse the selection tool in WebCAPS to find the best suited pump for your application or use the section Product range on page 9 and the section Type key on page 6 to identify the pump that best fulfils your needs. The list below is a detailed description of the product you get if you order the following pump:

• Pump as specified in the type key• 50 ft (15 m) cable• Paint: Graphic grey, NCS S8005-R80B, thickness

150 μ • Three thermal switches (Klixon), one in each phase,

or three thermal sensors (PTC)• One moisture switch below the motor top cover (two

moisture switches below the motor top cover on explosion-proof versions)

• ANSI-HI centrifugal pump test 1.6-2000, Acceptance level B.

See section Performance curves Technical data for selection of a standard pump.

Note: Product specific data for the pump can also be seen in WebCAPS using the product number 97632349.

Custom-built variantsThe S pumps can be customised to meet individual requirements. Many pump features and options are available for customisation, e.g. explosion-proof versions, various cable lengths or special materials.

Variants can be seen in section List of variants on page 13. For requirements or designs not included in the list, contact Grundfos.

AccessoriesDepending on the installation type, you may need to order accessories. See section Accessories on page 40 for selection of the correct accessories.

Note: Ordered accessories are not fitted from factory.

ControllerThe following controllers are available:

Grundfos Dedicated Controls (DC).Pump Product noS2.45.A100.1880.6.70H.H.465.G.N.D 97632349

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S pumps, range 70Product range

Standard range

* Without hose connection.** Installation type S and C pumps with discharge flange size 10" (DN 250) and higher are supplied with guide claw mounted on the flange.*** The horizontal base stand is included in the pump product number.

Pump type Pump

Accessories

*** Horizontal base stand

To be ordered separately

Vertical base stand ** Auto-coupling system

* Ring stand for portable use

S2.35.A80.1270.4.70H.S.340.G.N.D 97632322 - - 97506541 -S2.35.A80.1270.4.70H.C.340.G.N.D 97632323 - - 97506541 -S2.35.A80.1270.4.70H.D.340.G.N.D 97632324 - 96857815 - -S2.35.A80.1270.4.70H.H.340.G.N.D 97632325 96308212 - - -S2.40.A80.1270.4.70M.S.332.G.N.D 97632326 - - 97506541 -S2.40.A80.1270.4.70M.C.332.G.N.D 97632327 - - 97506541 -S2.40.A80.1270.4.70M.D.332.G.N.D 97632328 - 96857815 - -S2.40.A80.1270.4.70M.H.332.G.N.D 97632329 96308212 - - -S2.45.A100.1470.6.70H.S.443.G.N.D 97632330 - - 97510048 -S2.45.A100.1470.6.70H.C.443.G.N.D 97632331 - - 97510048 -S2.45.A100.1470.6.70H.D.443.G.N.D 97632332 - 96857816 - -S2.45.A100.1470.6.70H.H.443.G.N.D 97632333 96308192 - - -S2.55.A120.1470.6.70M.S.420.G.N.D 97632334 - - 97510049 -S2.55.A120.1470.6.70M.C.420.G.N.D 97632335 - - 97510049 -S2.55.A120.1470.6.70M.D.420.G.N.D 97632336 - 96857816 - -S2.55.A120.1470.6.70M.H.420.G.N.D 97632337 96308255 - - -S2.35.A80.1610.4.70H.S.361.G.N.D 97632338 - - 97506541 -S2.35.A80.1610.4.70H.C.361.G.N.D 97632339 - - 97506541 -S2.35.A80.1610.4.70H.D.361.G.N.D 97632340 - 96857815 - -S2.35.A80.1610.4.70H.H.361.G.N.D 97632341 96308212 - - -S2.40.A80.1610.4.70M.S.355.G.N.D 97632342 - - 97506541 -S2.40.A80.1610.4.70M.C.355.G.N.D 97632343 - - 97506541 -S2.40.A80.1610.4.70M.D.355.G.N.D 97632344 - 96857815 - -S2.40.A80.1610.4.70M.H.355.G.N.D 97632345 96308212 - - -S2.45.A100.1880.6.70H.S.465.G.N.D 97632346 - - 97510048 -S2.45.A100.1880.6.70H.C.465.G.N.D 97632347 - - 97510048 -S2.45.A100.1880.6.70H.D.465.G.N.D 97632348 - 96857816 - -S2.45.A100.1880.6.70H.H.465.G.N.D 97632349 96308192 - - -S2.45.A100.1070.8.70H.S.520.G.N.D 97632350 - - 97510048 -S2.45.A100.1070.8.70H.C.520.G.N.D 97632351 - - 97510048 -S2.45.A100.1070.8.70H.D.520.G.N.D 97632352 - 96857816 - -S2.45.A100.1070.8.70H.H.520.G.N.D 97632353 96308192 - - -S3.45.A200.1880.6.70L.S.371.G.N.D 97632354 - - 97510050 -S3.45.A200.1880.6.70L.C.371.G.N.D 97632355 - - 97510050 -S3.45.A200.1880.6.70L.D.371.G.N.D 97632356 - 96867808 - -S3.45.A200.1880.6.70L.H.371.G.N.D 97632357 96308192 - - -S3.45.A120.1880.6.70M.S.407.G.N.D 97632358 - - 97510049 -S3.45.A120.1880.6.70M.C.407.G.N.D 97632359 - - 97510049 -S3.45.A120.1880.6.70M.D.407.G.N.D 97632360 - 96857816 - -S3.45.A120.1880.6.70M.H.407.G.N.D 97632361 96308192 - - -S3.45.A200.1070.8.70L.S.402.G.N.D 97632362 - - 97510050 -S3.45.A200.1070.8.70L.C.402.G.N.D 97632363 - - 97510050 -S3.45.A200.1070.8.70L.D.402.G.N.D 97632364 - 96867808 - -S3.45.A200.1070.8.70L.H.402.G.N.D 97632365 96308192 - - -S3.45.A120.1070.8.70M.S.442.G.N.D 97632366 - - 97510049 -S3.45.A120.1070.8.70M.C.442.G.N.D 97632367 - - 97510049 -S3.45.A120.1070.8.70M.D.442.G.N.D 97632368 - 96857816 - -S3.45.A120.1070.8.70M.H.442.G.N.D 97632369 96308192 - - -

9

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Product range S pumps, range 70

10

Standard pumps with stainless steel impeller


Pump type Pump

Accessories


To be ordered separatelyVertical base

stand** Auto-coupling

system* Ring stand for

portable useS2.40.A80.1270.4.70M.S.332.Q.N.D. 97647867 - - 97506541 -S2.40.A80.1270.4.70M.C.332.Q.N.D. 97647868 - - 97506541 -S2.40.A80.1270.4.70M.D.332.Q.N.D 97647869 - 96857815 - -S2.40.A80.1270.4.70M.H.332.Q.N.D 97647870 96308212 - - -S2.45.A100.1470.6.70H.S.443.Q.N.D 97647891 - - 97510048 -S2.45.A100.1470.6.70H.C.443.Q.N.D 97647892 - - 97510048 -S2.45.A100.1470.6.70H.D.443.Q.N.D 97647893 - 96857816 - -S2.45.A100.1470.6.70H.H.443.Q.N.D 97647894 96308192 - - -S2.55.A120.1470.6.70M.S.420.Q.N.D 97647895 - - 97510049 -S2.55.A120.1470.6.70M.C.420.Q.N.D 97647896 - - 97510049 -S2.55.A120.1470.6.70M.D.420.Q.N.D 97647897 - 96857816 - -S2.55.A120.1470.6.70M.H.420.Q.N.D 97647898 96308255 - - -S2.40.A80.1610.4.70M.S.355.Q.N.D 97647899 - - 97506541 -S2.40.A80.1610.4.70M.C.355.Q.N.D 97647900 - - 97506541 -S2.40.A80.1610.4.70M.D.355.Q.N.D 97647901 - 96857815 - -S2.40.A80.1610.4.70M.H.355.Q.N.D 97647902 96308212 - - -S2.45.A100.1880.6.70H.S.465.Q.N.D 97647903 - - 97510048 -S2.45.A100.1880.6.70H.C.465.Q.N.D 97647904 - - 97510048 -S2.45.A100.1880.6.70H.D.465.Q.N.D 97647905 - 96857816 - -S2.45.A100.1880.6.70H.H.465.Q.N.D 97647906 96308192 - - -S2.45.A100.1070.8.70H.S.520.Q.N.D 97647907 - - 97510048 -S2.45.A100.1070.8.70H.C.520.Q.N.D 97647908 - - 97510048 -S2.45.A100.1070.8.70H.D.520.Q.N.D 97647909 - 96857816 - -S2.45.A100.1070.8.70H.H.520.Q.N.D 97647910 96308192 - - -S3.45.A200.1880.6.70L.S.371.Q.N.D 97647911 - - 97510050 -S3.45.A200.1880.6.70L.C.371.Q.N.D 97647912 - - 97510050 -S3.45.A200.1880.6.70L.D.371.Q.N.D 97647913 - 96867808 - -S3.45.A200.1880.6.70L.H.371.Q.N.D 97647914 96308192 - - -S3.45.A120.1880.6.70M.S.407.Q.N.D 97647915 - - 97510049 -S3.45.A120.1880.6.70M.C.407.Q.N.D 97647916 - - 97510049 -S3.45.A120.1880.6.70M.D.407.Q.N.D 97647917 - 96857816 - -S3.45.A120.1880.6.70M.H.407.Q.N.D 97647918 96308192 - - -S3.45.A200.1070.8.70L.S.402.Q.N.D 97647919 - - 97510050 -S3.45.A200.1070.8.70L.C.402.Q.N.D 97647920 - - 97510050 -S3.45.A200.1070.8.70L.D.402.Q.N.D 97647921 - 96867808 - -S3.45.A200.1070.8.70L.H.402.Q.N.D 97647922 96308192 - - -S3.45.A120.1070.8.70M.S.442.Q.N.D 97647923 - - 97510049 -S3.45.A120.1070.8.70M.C.442.Q.N.D 97647924 - - 97510049 -S3.45.A120.1070.8.70M.D.442.Q.N.D 97647925 - 96857816 - -S3.45.A120.1070.8.70M.H.442.Q.N.D 97647926 96308192 - - -S2.35.A80.1270.4.70H.S.340.Q.N.D 97654029 - - 97506541 -S2.35.A80.1270.4.70H.C.340.Q.N.D 97654030 - - 97506541 -S2.35.A80.1270.4.70H.D.340.Q.N.D 97654031 - 96857815 - -S2.35.A80.1270.4.70H.H.340.Q.N.D 97654032 96308212 - - -S2.35.A80.1610.4.70H.S.361.Q.N.D 97654033 - - 97506541 -S2.35.A80.1610.4.70H.C.361.Q.N.D 97654034 - - 97506541 -S2.35.A80.1610.4.70H.D.361.Q.N.D 97654035 - 96857815 - -S2.35.A80.1610.4.70H.H.361.Q.N.D 97654036 96308212 - - -


































































































































































































Explosion-proof pumps


Pump type Pump

Accessories





portable useS2.35.A80.1270.4.70H.S.340.G.Ex.D 97660727 - - 97506541 -S2.35.A80.1270.4.70H.C.340.G.Ex.D 97660728 - - 97506541 -S2.35.A80.1270.4.70H.D.340.G.Ex.D 97660729 - 96857815 - -S2.35.A80.1270.4.70H.H.340.G.Ex.D 97660730 96308212 - - -S2.40.A80.1270.4.70M.S.332.G.Ex.D 97660771 - - 97506541 -S2.40.A80.1270.4.70M.C.332.G.Ex.D 97660772 - - 97506541 -S2.40.A80.1270.4.70M.D.332.G.Ex.D 97660773 - 96857815 - -S2.40.A80.1270.4.70M.H.332.G.Ex.D 97660774 96308212 - - -S2.45.A100.1470.6.70H.S.443.G.Ex.D 97660775 - - 97510048 -S2.45.A100.1470.6.70H.C.443.G.Ex.D 97660776 - - 97510048 -S2.45.A100.1470.6.70H.D.443.G.Ex.D 97660777 - 96857816 - -S2.45.A100.1470.6.70H.H.443.G.Ex.D 97660779 96308192 - - -S2.55.A120.1470.6.70M.S.420.G.Ex.D 97660780 - - 97510049 -S2.55.A120.1470.6.70M.C.420.G.Ex.D 97660781 - - 97510049 -S2.55.A120.1470.6.70M.D.420.G.Ex.D 97660782 - 96857816 - -S2.55.A120.1470.6.70M.H.420.G.Ex.D 97660783 96308255 - - -S2.35.A80.1610.4.70H.S.361.G.Ex.D 97660784 - - 97506541 -S2.35.A80.1610.4.70H.C.361.G.Ex.D 97660785 - - 97506541 -S2.35.A80.1610.4.70H.D.361.G.Ex.D 97660786 - 96857815 - -S2.35.A80.1610.4.70H.H.361.G.Ex.D 97660787 96308212 - - -S2.40.A80.1610.4.70M.S.355.G.Ex.D 97660788 - - 97506541 -S2.40.A80.1610.4.70M.C.355.G.Ex.D 97660789 - - 97506541 -S2.40.A80.1610.4.70M.D.355.G.Ex.D 97660790 - 96857815 - -S2.40.A80.1610.4.70M.H.355.G.Ex.D 97660791 96308212 - - -S2.45.A100.1880.6.70H.S.465.G.Ex.D 97660792 - - 97510048 -S2.45.A100.1880.6.70H.C.465.G.Ex.D 97660793 - - 97510048 -S2.45.A100.1880.6.70H.D.465.G.Ex.D 97660794 - 96857816 - -S2.45.A100.1880.6.70H.H.465.G.Ex.D 97660795 96308192 - - -S2.45.A100.1070.8.70H.S.520.G.Ex.D 97660796 - - 97510048 -S2.45.A100.1070.8.70H.C.520.G.Ex.D 97660797 - - 97510048 -S2.45.A100.1070.8.70H.D.520.G.Ex.D 97660798 - 96857816 - -S2.45.A100.1070.8.70H.H.520.G.Ex.D 97660799 96308192 - - -S3.45.A200.1880.6.70L.S.371.G.Ex.D 97660800 - - 97510050 -S3.45.A200.1880.6.70L.C.371.G.Ex.D 97660801 - - 97510050 -S3.45.A200.1880.6.70L.D.371.G.Ex.D 97660802 - 96867808 - -S3.45.A200.1880.6.70L.H.371.G.Ex.D 97660803 96308192 - - -S3.45.A120.1880.6.70M.S.407.G.Ex.D 97660804 - - 97510049 -S3.45.A120.1880.6.70M.C.407.G.Ex.D 97660805 - - 97510049 -S3.45.A120.1880.6.70M.D.407.G.Ex.D 97660806 - 96857816 - -S3.45.A120.1880.6.70M.H.407.G.Ex.D 97660807 96308192 - - -S3.45.A200.1070.8.70L.S.402.G.Ex.D 97660808 - - 97510050 -S3.45.A200.1070.8.70L.C.402.G.Ex.D 97660809 - - 97510050 -S3.45.A200.1070.8.70L.D.402.G.Ex.D 97660810 - 96867808 - -S3.45.A200.1070.8.70L.H.402.G.Ex.D 97660811 96308192 - - -S3.45.A120.1070.8.70M.S.442.G.Ex.D 97660812 - - 97510049 -S3.45.A120.1070.8.70M.C.442.G.Ex.D 97660813 - - 97510049 -S3.45.A120.1070.8.70M.D.442.G.Ex.D 97660814 - 96857816 - -S3.45.A120.1070.8.70M.H.442.G.Ex.D 97660815 96308192 - - -

11


































































































































































































12

Explosion proof pumps with stainless steel impeller


Pump type Pump

Accessories





portable useS2.35.A80.1270.4.70H.S.340.Q.Ex.D 97663765 - - 97506541 -S2.35.A80.1270.4.70H.C.340.Q.Ex.D 97663766 - - 97506541 -S2.35.A80.1270.4.70H.D.340.Q.Ex.D 97663767 - 96857815 - -S2.35.A80.1270.4.70H.H.340.Q.Ex.D 97663768 96308212 - - -S2.40.A80.1270.4.70M.S.332.Q.Ex.D 97663769 - - 97506541 -S2.40.A80.1270.4.70M.C.332.Q.Ex.D 97663770 - - 97506541 -S2.40.A80.1270.4.70M.D.332.Q.Ex.D 97663771 - 96857815 - -S2.40.A80.1270.4.70M.H.332.Q.Ex.D 97663772 96308212 - - -S2.45.A100.1470.6.70H.S.443.Q.Ex.D 97663773 - - 97510048 -S2.45.A100.1470.6.70H.C.443.Q.Ex.D 97663774 - - 97510048 -S2.45.A100.1470.6.70H.D.443.Q.Ex.D 97663775 - 96857816 - -S2.45.A100.1470.6.70H.H.443.Q.Ex.D 97663776 96308192 - - -S2.55.A120.1470.6.70M.S.420.Q.Ex.D 97663777 - - 97510049 -S2.55.A120.1470.6.70M.C.420.Q.Ex.D 97663778 - - 97510049 -S2.55.A120.1470.6.70M.D.420.Q.Ex.D 97663779 - 96857816 - -S2.55.A120.1470.6.70M.H.420.Q.Ex.D 97663780 96308255 - - -S2.35.A80.1610.4.70H.S.361.Q.Ex.D 97663781 - - 97506541 -S2.35.A80.1610.4.70H.C.361.Q.Ex.D 97663782 - - 97506541 -S2.35.A80.1610.4.70H.D.361.Q.Ex.D 97663783 - 96857815 - -S2.35.A80.1610.4.70H.H.361.Q.Ex.D 97663784 96308212 - - -S2.40.A80.1610.4.70M.S.355.Q.Ex.D 97663785 - - 97506541 -S2.40.A80.1610.4.70M.C.355.Q.Ex.D 97663786 - - 97506541 -S2.40.A80.1610.4.70M.D.355.Q.Ex.D 97663787 - 96857815 - -S2.40.A80.1610.4.70M.H.355.Q.Ex.D 97663788 96308212 - - -S2.45.A100.1880.6.70H.S.465.Q.Ex.D 97663789 - - 97510048 -S2.45.A100.1880.6.70H.C.465.Q.Ex.D 97663790 - - 97510048 -S2.45.A100.1880.6.70H.D.465.Q.Ex.D 97663791 - 96857816 - -S2.45.A100.1880.6.70H.H.465.Q.Ex.D 97663792 96308192 - - -S2.45.A100.1070.8.70H.S.520.Q.Ex.D 97663793 - - 97510048 -S2.45.A100.1070.8.70H.C.520.Q.Ex.D 97663794 - - 97510048 -S2.45.A100.1070.8.70H.D.520.Q.Ex.D 97663795 - 96857816 - -S2.45.A100.1070.8.70H.H.520.Q.Ex.D 97663796 96308192 - - -S3.45.A200.1880.6.70L.S.371.Q.Ex.D 97663797 - - 97510050 -S3.45.A200.1880.6.70L.C.371.Q.Ex.D 97663798 - - 97510050 -S3.45.A200.1880.6.70L.D.371.Q.Ex.D 97663799 - 96867808 - -S3.45.A200.1880.6.70L.H.371.Q.Ex.D 97663800 96308192 - - -S3.45.A120.1880.6.70M.S.407.Q.Ex.D 97663801 - - 97510049 -S3.45.A120.1880.6.70M.C.407.Q.Ex.D 97663802 - - 97510049 -S3.45.A120.1880.6.70M.D.407.Q.Ex.D 97663803 - 96857816 - -S3.45.A120.1880.6.70M.H.407.Q.Ex.D 97663804 96308192 - - -S3.45.A200.1070.8.70L.S.402.Q.Ex.D 97663805 - - 97510050 -S3.45.A200.1070.8.70L.C.402.Q.Ex.D 97663806 - - 97510050 -S3.45.A200.1070.8.70L.D.402.Q.Ex.D 97663807 - 96867808 - -S3.45.A200.1070.8.70L.H.402.Q.Ex.D 97663808 96308192 - - -S3.45.A120.1070.8.70M.S.442.Q.Ex.D 97663809 - - 97510049 -S3.45.A120.1070.8.70M.C.442.Q.Ex.D 97663810 - - 97510049 -S3.45.A120.1070.8.70M.D.442.Q.Ex.D 97663811 - 96857816 - -S3.45.A120.1070.8.70M.H.442.Q.Ex.D 97663812 96308192 - - -

































































































































































































S pumps, range 70

13

Variants

List of variantsMotor

Various cable lengths82 ft (25 m)

165 ft (50 m)

EMC power cables Screened power cables for variable speed drives

33 ft (10 m)50 ft (15 m)82 ft (25 m)

165 ft (50 m)Special motor Special voltagePTC thermistors in windingsSpecial oil Non-toxic Shell Ondina 917

Motor protectionPTC + moisture switch FPV1Klixon + moisture switch + WIO FPV2aPTC + moisture switch + WIO FPV2bKlixon + moisture switch + WIO + PT100 at lower and upper bearing + PVS 3 FPV4aPTC + moisture switch + WIO + PT100 at lower and upper bearing + PVS 3 FPV4b

MaterialsStainless steel lifting bracket AISI 316Stainless steel impeller Variant QStainless steel impeller and pump housing Variant SStainless steel Impeller, pump housing and motor housing Variant R

Tests

Test at specified duty on standard impeller curve

Trimmed impeller for specified duty test Additional test of entire QH curve (incl. report) 5-10 flows from pump performance curve

Different test standard Efficiency guaranteed by GrundfosISO 9906 grade 1 tolerancesISO 9906 grade 2 tolerances

Vibration test (incl. report) According to Grundfos factory quality standardPerformance test on dry test stand Not yet availableNPSHr test Not yet availableString test Contact GrundfosWitness test Contact Grundfos

MiscellaneousSpecial packaging Contact GrundfosSpecial nameplate Contact GrundfosOther variants Contact Grundfos

14

S pumps, range 70Construction

Sectional drawings, motors

Fig. 4 Non-explosion-proof motor without cooling jacket

TM04

261

1 27

08

Construction S pumps, range 70

Fig. 5 Non-explosion-proof motor with cooling jacket

TM04

261

2 27

08

15


16

Fig. 6 Explosion-proof motor without cooling jacket

TM04

261

3 27

08


Fig. 7 Explosion-proof motor with cooling jacket

TM04

261

4 27

08

17


18

Sectional drawings, pumps

Fig. 8 Submerged installation pump with cooling jacket

TM04

258

9 27

08


Fig. 9 Dry installation pump with cooling jacket

TM04

270

7 28

08

19


20

Fig. 10 Installation type S pump on auto coupling

TM04

270

8 28

08


Fig. 11 Installation type D pump

TM04

258

5 27

08TM

04 2

588

2708

21


22

Fig. 12 Dry, horizontal installation type H pump

TM04

259

0 27

08TM

04 2

591

2708


Components and material specification

Motor

Pump

Accessories

* Ex versions have cast iron cable entry and two moisture switches.** Available of stainless steel (custom-built option).

Pos. Component Material (AISI/DIN W.-Nr.)7a Rivet Stainless steel (316/1.4436)

25a Screw Stainless steel (316/1.4436)

25 Pressure test plug Stainless steel (316/1.4436)

48 Stator lamination

**55 Stator housing Cast iron (EN-JL 1040/A48 30)

58 Seal housing Cast iron

60 Bearing bracket cover Cast iron

61c Upper bearing bracket Cast iron

72a O-ring NBR rubber

72 O-ring NBR rubber

76a Approval plate


105b Mechanical seal SiC/SiC or SiC/carbon

105 Mechanical seal SiC/SiC or SiC/carbon

150c Cooling jacket Galvanised steel

153 Ball bearing Stainless steel

154 Ball bearing Stainless steel

**155 Lower bearing bracket Cast iron

157b O-ring NBR rubber


**164a Motor top cover Cast iron

*168 Cable entry PA or cast iron

172 Shaft with rotor Stainless steel (329/1.4462)

173b Earth terminal

173c Washer Stainless steel (316/1.4436)

173e Screw Stainless steel (316/1.4436)

173f Spring washer Stainless steel (316/1.4436)

173g Earth connector

173 Screw Stainless steel (316/1.4436)

176a Terminal block

176b Screw Stainless steel (316/1.4436)

176c Terminal block

176d Terminal block


180 Cable clamp PA or cast iron


181 Cable ATON

182b Hexagon socket head cap screw Stainless steel (316/1.4436)

184b Screw Stainless steel (316/1.4436)


187a Washer Stainless steel (316/1.4436)

187 Circlip

188 Circlip

190 Lifting bracket Stainless steel (316/1.4408)

193 Plug Stainless steel (316/1.4408)


197 Washer Stainless steel (316/1.4436)

198 Rubber seal


250a Cable entry PA or cast iron

250b Rubber seal

250 Cable clamp PA or cast iron

252 Cable ATON


520b Nut Stainless steel (316/1.4436)

*520 Moisture switch

522 Holder

Pos. Component Material (AISI/DIN W.-Nr.)7a Rivet

9a Key (for keyway) Stainless steel (316/1.4436)

12c Adjusting screw Stainless steel (316/1.4436)



37b O-ring NBR rubber

**49 Impeller Cast iron EN-JL 1050

**50 Volute casing Cast iron EN-JS 1050

67 Impeller screw Stainless steel (316/1.4436)

76 Nameplate

301 Motor housing

494 Plug Stainless steel (316/1.4436)


Pos. Component Material

**701 Auto-coupling base unit Cast iron

**702 Guide rail bracket Cast iron

**703 Guide claw Cast iron

749 Bend Cast iron

**761 Hose connector Cast iron or stainless steel

762 Base plate Cast iron or steel

487 Base stand, horizontal Galvanised steel

799 Anchor bolt

Pos. Component Material (AISI/DIN W.-Nr.)

23

24

S pumps, range 70Product description

FeaturesSmartTrimOn conventional pumps, maintaining factory-set impeller clearance is a time-consuming and costly task. The pumps need to be disconnected from the pipework and to be totally dismantled, and new parts need to be mounted in order to maintain full pumping efficiency. Not so with Grundfos SmartTrim!

All Grundfos heavy-duty channel-impeller pumps, whether for submerged or dry installation, are equipped with the unique SmartTrim impeller clearance adjustment system. This enables you to easily restore factory-set impeller clearance and maintain peak pumping efficiency. All you need to do is to tighten the adjustment screws on the exterior of the impeller housing. This can be done on site, quickly and easily, without dismantling the pump and without using special tools.

A: With Grundfos SmartTrim impeller clearance adjustment system

B: Without impeller clearance adjustment system

SmartSealFor pumps with 10" discharge or larger, the Grundfos SmartSeal auto-coupling gasket mounted on the pump discharge flange provides a completely leak-proof connection between the pump and the base unit of the auto-coupling system. This optimises the efficiency of the entire pumping system and keeps operating costs at a minimum.

Ball bearingsThe bearings are greased for life.

Main bearings: Double-row angular contact ball bearing

Support bearings: Single-row deep-groove ball bearing.

Shaft sealThe pumps have a shaft seal consisting of a primary and a secondary shaft seal.

The material combination of the primary shaft seal of all pump types is silicon carbide/silicon carbide. For the secondary shaft seal, the mateial combination is silicon carbide/carbon.

The shaft seals are placed in the oil chamber of the pump. The oil chamber provides reliable sealing between the pumped liquid and the motor.

The shaft seals have no springs or other parts in direct contact with the pumped liquid. This prevents rags and fibres from getting caught. The shaft seals are bidirectional, meaning that they can operate in either direction thus allowing for opposite rotation caused by back-flow of liquid through the pump.

MotorThe motor is a watertight, totally encapsulated motor with:

• insulation class H (356 °F (180 °C))• temperature rise class F (221 °F (105 °C))• enclosure class IP68.For motor protection and sensors, see section Sensors below.

Power cablesThe pumps have H07RN-F AT cables as standard or screened ATON EMC VSCCB cables on request.

The cables are 40 ft (15 m) long as standard. Other cable lengths are available on request. See section List of variants on page 13.

The number and dimension of cables depend on the motor size.

Standard cable

TM04

239

1 25

08

Factory-set impeller clearance

Efficiency drop in %

Years

B

A

0

3

6

9

12

15

1 2 3 4 5

Cable Motor power [hp (kW])2 x 4 x 25 mm2 + 7 x 1.5 mm2 107 - 127 (80 - 95)

2 x 4 x 35 mm2 + 7 x 1.5 mm2 127 - 147 (95 - 110)

2 x 4 x 50 mm2 + 7 x 1.5 mm2 147 (110)

2 x 4 x 70 mm2 + 7 x 1.5 mm2 188 (140)

Cable type[mm2]

Outer cable diameter[inch (mm)]

Bending radius

min. max. [inch (mm)]4 x 25 1.14 (28.9) 1.23 (31.4) 7.5 (190)4 x 35 1.28 (32.5) 1.37 (34.7) 8.7 (220)4 x 50 1.48 (37.7) 1.59 (40.4) 9.8 (250)4 x 70 1.68 (42.7) 1.79 (45.4) 11 (280)

Product description S pumps, range 70

EMC cable

Control cable

Cable entryWatertight PA or cast iron cable entry with soft shape and sealing rings to prevent damage of the cable or leaks.

SensorsAs standard the pump is equipped with:

• Three thermal switches (Klixon), one in each phase.• One moisture switch in terminal block.

Customised sensor options1. WIO (water-in-oil) sensor

The WIO sensor measures the water content in the oil and converts the value into an analogue current signal. The two sensor conductors are for power supply as well as for carrying the signal to the mea-suring device or controller. The sensor measures the water content from 0 to 20 %. It also sends a signal if the water content is outside the normal range (warning), or if there is air in the oil chamber (alarm). The sensor is fitted in a stainless steel tube for mechanical protection.The WIO sensor is connected to the Grundfos IO 111 module.

2. PVS 3 (pump vibration sensor)The vibration sensor monitors the vibration level of the pump. A change in the vibration level indicates an abnormal situation. The cause of this can be a clogged impeller, worn bearings, closed discharge valve, etc., indicating that service inspection should be carried out now in order to protect the pump or the pipe system from being damaged.

3. Bearing temperature sensor.

TestingAll pumps are tested before leaving the factory. The factory test report is based on ANSI-HI centrifugal pump test 1.6-2000, Acceptance level B. Test reports can be ordered directly with the pump or can be ordered separately based on the pump serial number.

Other tests or third party inspection certificates are available on request including HI B & A standards. See section List of variants on page 13.

Operating conditionsPumps without cooling jacket in submerged installation:• Continuous operation when pump is fully sub-

merged to top of motor.• Intermittent operation with max. 20 starts per hour

when pump is submerged to middle of motor and with short periods of operation down to the top of the pump housingNote: Explosion proof pumps must always be fully submerged

Pumps with cooling jacket in submerged and dry installation:• Continuous and intermittent operation with max. 20

starts per hour with water level down to the top of the pump housing.

Pumped liquidspH value: 4-10

Liquid temperature: 32 °F - 104 °F (0 °C - +40 °C)

When pumping liquids with a density and/or a kinematic viscosity higher than that of water, use motors with correspondingly higher outputs.

Sound pressureThe sound pressure level of the pump is lower than the limiting values stated in the EC Council directive 2006/42/EC relating to machinery (the EC Machinery Directive).

Motor range

Cable type[mm2]


Bending radius

min. max. [inch (mm)]3 x 35 1.11 (28.3) 1 23 (31.3) 6.2 (157)3 x 70 1.52 (38.7) 1.64 (41.7) 8.2 (209)

Cable type[mm2]


Bending radius

min. max. [inch (mm)]

7 x 1.5 0.57(14.4)

0.63 - 0.65(16.0 - 16.4)

4(100)

Shaft power [hp (kW)] No. of poles107 (80) 8127 (95) 4147 (110) 6188 (140) 6

25


26

Explosion-proof pumps

Approval standardsThese pumps are approved by FM according to FM3600, FM3615 and FM3615.80.

Explanation to FM approvalThe S pumps have the following explosion protection classification: Class I, Division 1, Groups C and D, T4, T3, IP68

Pump controllersS pumps, range 70, can be controlled by Grundfos Dedicated Controls (DC).

The Grundfos Dedicated Controls system can can control from one to six pumps.

The Dedicated Controls system starts/stops the S pumps by means of:

• float switches• pressure sensor• ultrasonic sensor.Furthermore, it is possible to control the water level by both float switches and an analog pressure sensor or ultrasonic sensor.

Optionally, it can control a mixer and/or a flush valve. The Dedicated Controls system can be extended with an IO 111 module per pump (for S pumps with built-in analog sensor).

For further settings, see the installation and operating instructions for the pump controller selected.

Standards Code Description

FM3600FM3615FM3615.80

Class I Explosive atmosphere is caused by gas or vapours.

Division 1 Area classification

Groups C and D

Classification of gases

T4/T3 Maximum surface temperature is 275 °F (35 °C) and 392 °F (200 °C)

IP68 Enclosure class according to IEC 60529.


Wiring diagrams

Fig. 13 Wiring diagrams, Y-connected (460 V)

TM04

671

9 0

810

Sens

ors

Ther

mal

sw

itch

Moi

stur

e sw

itche

s

PT1

00 lo

wer

bea

ring

PT1

00 s

tato

r

Ther

mis

tor

Pow

er c

able M

otor

27

28

S pumps, range 70Curve charts and technical data

The following many pages are divided into sections:

How to read the curve charts

Pages 28-29 A brief explanation of how to read the curve charts, the curve conditions, etc.

Performance curves and technical data:Page 30 Low pressurePage 32 Medium pressurePage 36 High pressure

TM04

208

9 19

08

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 1000Q [US GPM]

0

20

40

60

80

100

120

140

160

180

200

[ft]H

0 100 200 300 400 500 600 Q [l/s]

0

10

20

30

40

50

60

[m]H

0

10

20

30

40

[ft]NPSH

70M.S

60 Hz

ISO 9906 Annex A

S2.55.A120.1470.6.

S2.40.A80.1270.4.

S2.40.A80.1610.4.

S2.55.A120.1470.6.

S2.40.A80.1270.4.

S2.40.A80.1610.4.

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 1000Q [US GPM]

60

80

100

120

140

160

[hp]

P2

60

80

100

120

[kW]

P2

S2.55.A120.1470.6.

S2.40.A80.1270.4.

S2.40.A80.1610.4.

Pump type:

70: range 70M: Pressure range (Medium pressure)S: Installation type

Total pump head H = Htotal

The power curves indicate shaft power [P2] for the pumps shown

Max. efficiency mark

QH curve for the individual pump.

NPSH curve for all variants shown. When sizing the pumps, add a safety margin of at least 1.6 ft (0.5 m).

Curve charts and technical data

S pumps, range 70

Curve conditionsThe guidelines below apply to the curves shown in the performance charts on page 30 to page 38.

• ANSI-HI centrifugal pump test 1.6-2000, Accep-tance level B.

• The curves show pump performance with different impeller diameters at rated speed.

• The bold part of the curves show the recom-mended operating range.

• The curves apply to the pumping of airless water at a temperature of 68 °F (+20 °C) and a kinematic vis-cosity of 1 cSt (1 mm2/s).

• NPSH: The curves show average values measured under the same conditions as the performance curves.When dimensioning the pump, add a safety margin of at least 1.6 ft (0.5 m).

• In case of other densities than 133.5 ounces/gallon (1000 kg/m3), the discharge pressure is proportional to the density.

• When pumping liquids with a density higher than 133.5 ounces/gallon (1000 kg/m3), motors with cor-respondingly higher outputs must be used.

Calculation of total headThe total pump head consists of the height difference between the measuring points + the differential head + the dynamic head.

Performance testsThe requested duty point for every pump is tested according to ISO 9906, Annex A, and without certifica-tion.

In case of pumps ordered on the basis of impeller diam-eter only (no requested duty point), the pump will be tested close to the best efficiency point (BEP) of the published performance curve which is related to the ordered impeller diameter (according to ISO 9906, Annex A).

If the customer requires either more points on the curve to be checked or certain minimum performances or cer-tificates, individual measurements must be made, and a certificate can be ordered.

CertificatesCertificates have to be confirmed for every order and are available on request as follows:

• Certificate of compliance with the order (EN 10204 - 2.1)

• Pump test sheet.

Witness testWhen the pumps are being tested or are tested with a certification it is possible for the customer to witness the testing procedure according to ISO 9906.

The witness test is not a certificate and will not result in a written statement from Grundfos. The witness itself is the only guarantee that everything is carried out as pre-scribed in the testing procedure.

If the customer wants to witness test the pump perfor-mance, place this request on the order.

Hgeo: Height difference between measuring points.

Hstat: Differential head between suction and the dis-charge side of the pump.

Hdyn: Calculated values based on the velocity of the pumped liquid on the suction and the discharge side of the pump.

Htotal Hgeo Hstat Hdyn+ +=

29

30

S pumps, range 70Performance curvesTechnical data

S 70 low pressure, 6- and 8-pole

S3.45.A200.1070 and S3.45.A200.1880

TM04

659

9 06

10TM

04 6

600

0610

3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 Q [US GPM]

0

10

20

30

40

50

60

70

80

[ft]H

200 300 400 500 600 700 800 900 Q [l/s]

0

5

10

15

20

25

[m]H

0

10

20

30

40

[ft]NPSH

70L.S

60 Hz

ISO 9906 Annex A

S3.45.A200.1880.6.

S3.45.A200.1070.8.

S3.45.A200.1880.6.

S3.45.A200.1070.8.

3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 Q [US GPM]

0

50

100

150

200

[hp]

P2

0

50

100

150

[kW]

P2

S3.45.A200.1880.6.

S3.45.A200.1070.8.

3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 Q [US GPM]

0

10

20

30

40

50

60

70

80

[ft]H

200 300 400 500 600 700 800 900 Q [l/s]

0

5

10

15

20

25

[m]H

0

10

20

30

40

[ft]NPSH

70L.C/D/H

60 Hz

ISO 9906 Annex A

S3.45.A200.1880.6.

S3.45.A200.1070.8.

S3.45.A200.1880.6.

S3.45.A200.1070.8.

3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 Q [US GPM]

0

50

100

150

200

[hp]

P2

0

50

100

150

[kW]

P2

S3.45.A200.1880.6.

S3.45.A200.1070.8.

Performance curves Technical data

S pumps, range 70

Electrical data

Note: Enclosure class: IP68

Pump data

* With 50 ft (15 m) cable

Pump type P1 [kW]

P2 [hp]

No. of poles RPM Starting

method

IN Istart ηmotor [%] Cos φ Moment of inertia

[lbft2 (kgm2]

Breakdown torque Mmax [lbf*ft (Nm)][A] [A] 1/2 3/4 1/1 1/2 3/4 1/1

S3.45.A200.1880.6.70L 152 188 6 1186 Y/D 242 1978 92 92 92 0.63 0.73 0.79 66.4 (2.8) 2161 (2930)

S3.45.A200.1070.8.70L 86 107 8 882 Y/D 129 861 93 94 93 0.77 0 83 0.84 49.8 (2.1) 1600.5 (2170)

Pump typeMax. solids size Max. installation depth Weight *

[inch (mm)] [feet (m)] [lbs (kg)]S3.45.A200.1880.6.70L.S 4.5 (115) 66 (20) 3571 (1620)S3.45.A200.1880.6.70L.C 4.5 (115) 66 (20) 3924 (1780)S3.45.A200.1880.6.70L.D 4.5 (115) 66 (20) 3571 (1620)S3.45.A200.1880.6.70L.H 4.5 (115) 66 (20) 3571 (1620)S3.45.A200.1070.8.70L.S 4.5 (115) 66 (20) 3307 (1500)S3.45.A200.1070.8.70L.C 4.5 (115) 66 (20) 3638 (1650)S3.45.A200.1070.8.70L.D 4.5 (115) 66 (20) 3307 (1500)S3.45.A200.1070.8.70L.H 4.5 (115) 66 (20) 3307 (1500)

31


S pumps, range 70

32

S 70 medium pressure, 4- and 6-pole

S2.40.A80.1270, S2.55.A120.1470 and S2.40.A80.1610

TM04

660

1 10

10TM

04 6

602

0610

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 1000Q [US GPM]

0

20

40

60

80

100

120

140

160

180

200

[ft]H

0 100 200 300 400 500 600 Q [l/s]

0

10

20

30

40

50

60

[m]H

0

10

20

30

40

[ft]NPSH

70M.S

60 Hz

ISO 9906 Annex A

S2.55.A120.1470.6.

S2.40.A80.1270.4.

S2.40.A80.1610.4.

S2.55.A120.1470.6.

S2.40.A80.1270.4.

S2.40.A80.1610.4.

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 1000Q [US GPM]

60

80

100

120

140

160

[hp]

P2

60

80

100

120

[kW]

P2

S2.55.A120.1470.6.

S2.40.A80.1270.4.

S2.40.A80.1610.4.

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 1000Q [US GPM]

0

20

40

60

80

100

120

140

160

180

200

[ft]H

0 100 200 300 400 500 600 Q [l/s]

0

10

20

30

40

50

60

[m]H

0

10

20

30

40

[ft]NPSH

70M.C/D/H

60 Hz

ISO 9906 Annex A

S2.55.A120.1470.6.

S2.40.A80.1270.4.

S2.40.A80.1610.4.

S2.55.A120.1470.6.

S2.40.A80.1270.4.

S2.40.A80.1610.4.

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 1000Q [US GPM]

60

80

100

120

140

160

[hp]

P2

60

80

100

120

[kW]

P2

S2.55.A120.1470.6.

S2.40.A80.1270.4.

S2.40.A80.1610.4.


S pumps, range 70

Electrical data


Pump data


Pump type P1 [kW]

P2 [hp]


method


[lbft2 (kgm2]


S2.40.A80.1270.4.70M 103 127 4 1778 Y/D 148 1105 94 94 92 0.80 0.86 0.88 20.2 (0.85) 1090.9 (1479)S2.55.A120.1470.6.70M 118 147 6 1181 Y/D 175 1275 91 93 93 0.73 0.81 0.85 49.8 (2.1) 1639.6 (2223)S2.40.A80.1610.4.70M 129 161 4 1778 Y/D 185 1380 94 94 93 0.77 0.85 0.88 26.1 (1.1) 1427.2 (1935)


[inch (mm)] [feet (m)] [lbs (kg)]S2.40.A80.1270.4.70M.S 4 (100) 66 (20) 2425 (1100)S2.40.A80.1270.4.70M.C 4 (100) 66 (20) 2668 (1210)S2.40.A80.1270.4.70M.D 4 (100) 66 (20) 2910 (1320)S2.40.A80.1270.4.70M.H 4 (100) 66 (20) 2910 (1320)S2.55.A120.1470.6.70M.S 5.5 (140) 66 (20) 2866 (1300)S2.55.A120.1470.6.70M.C 5.5 (140) 66 (20) 3153 (1430)S2.55.A120.1470.6.70M.D 5.5 (140) 66 (20) 3439 (1560)S2.55.A120.1470.6.70M.H 5.5 (140) 66 (20) 3439 (1560)S2.40.A80.1610.4.70M.S 4 (100) 66 (20) 2315 (1050)S2.40.A80.1610.4.70M.C 4 (100) 66 (20) 2557 (1160)S2.40.A80.1610.4.70M.D 4 (100) 66 (20) 2778 (1260)S2.40.A80.1610.4.70M.H 4 (100) 66 (20) 2778 (1260)

33


S pumps, range 70

34

S 70 medium pressure, 6- and 8-pole

S3.45.A120.1070 and S3.45.A120.1880

TM04

660

3 06

10TM

04 6

604

0610

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 Q [US GPM]

0

10

20

30

40

50

60

70

80

90

100

[ft]H

0 100 200 300 400 500 600 700 Q [l/s]

0

5

10

15

20

25

30

[m]H

0

10

20

30

40

[ft]NPSH

70M.S

60 Hz

ISO 9906 Annex A

S3.45.A120.1880.6.

S3.45.A120.1070.8.

S3.45.A120.1880.6.

S3.45.A120.1070.8.

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 Q [US GPM]

60

80

100

120

140

160

180

[hp]

P2

60

80

100

120

[kW]

P2

S3.45.A120.1880.6.

S3.45.A120.1070.8.

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 Q [US GPM]

0

10

20

30

40

50

60

70

80

90

100

[ft]H

0 100 200 300 400 500 600 700 Q [l/s]

0

5

10

15

20

25

30

[m]H

0

10

20

30

40

[ft]NPSH

70M.C/D/H

60 Hz

ISO 9906 Annex A

S3.120.300.1400.6.

S3.120.300.800.8.

S3.120.300.1400.6.

S3.120.300.800.8.

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 Q [US GPM]

60

80

100

120

140

160

180

[hp]

P2

60

80

100

120

[kW]

P2

S3.120.300.1400.6.

S3.120.300.800.8.


S pumps, range 70

Electrical data


Pump data


Pump type P1 [kW]

P2 [hp]


method


[lbft2 (kgm2]


S3.45.A120.1880.6.70M 152 188 6 1186 Y/D 242 1978 92 92 92 0.63 0.73 0.79 66.4 (2.8) 2161 (2930)S3.45.A120.1070.8.70M 86 107 8 882 Y/D 129 861 93 94 93 0.77 0 83 0.84 49.8 (2.1) 1600.5 (2170)


[inch (mm)] [feet (m)] [lbs (kg)]S3.45.A120.1880.6.70M.S 4.5 (115) 66 (20) 3131 (1420)S3.45.A120.1880.6.70M.C 4.5 (115) 66 (20) 3439 (1560)S3.45.A120.1880.6.70M.D 4.5 (115) 66 (20) 3748 (1700)S3.45.A120.1880.6.70M.H 4.5 (115) 66 (20) 3748 (1700)S3.45.A120.1070.8.70M.S 4.5 (115) 66 (20) 2866 (1300)S3.45.A120.1070.8.70M.C 4.5 (115) 66 (20) 3153 (1430)S3.45.A120.1070.8.70M.D 4.5 (115) 66 (20) 3439 (1560)S3.45.A120.1070.8.70M.H 4.5 (115) 66 (20) 3439 (1560)

35


S pumps, range 70

36

S 70 high pressure, 4-pole

S2.35.A80.1270 and S2.35.A80.1610

TM04

659

5 06

10

0 400 800 1200 1600 2000 2400 2800 Q [US GPM]

0

40

80

120

160

200

240

280

[ft]H

0 50 100 150 200 Q [l/s]

0

20

40

60

80

[m]H

0

10

20

30

40

[ft]NPSH

70H.S

60 Hz

ISO 9906 Annex A

S2.35.A80.1270.4.

S2.35.A80.1610.4.

S2.35.A80.1270.4.

S2.35.A80.1610.4.

0 400 800 1200 1600 2000 2400 2800 Q [US GPM]

0

50

100

150

200

[hp]

P2

0

50

100

150

[kW]

P2

S2.35.A80.1270.4.

S2.35.A80.1610.4.

TM04

659

6 06

10

0 400 800 1200 1600 2000 2400 2800 Q [US GPM]

0

40

80

120

160

200

240

280

[ft]H

0 50 100 150 200 Q [l/s]

0

20

40

60

80

[m]H

0

10

20

30

40

[ft]NPSH

70H.C/D/H

60 Hz

ISO 9906 Annex A

S2.35.A80.1270.4.

S2.35.A80.1610.4.

S2.35.A80.1270.4.

S2.35.A80.1610.4.

0 400 800 1200 1600 2000 2400 2800 Q [US GPM]

0

50

100

150

200

[hp]

P2

0

50

100

150

[kW]

P2

S2.35.A80.1270.4.

S2.35.A80.1610.4.


S pumps, range 70

Electrical data


Pump data


Pump type P1 [kW]

P2 [hp]


method


[lbft2 (kgm2]


S2.35.A80.1270.4.70H 103 127 4 1778 Y/D 148 1105 94 94 92 0.80 0.86 0.88 20.2 (0.85) 1090 9 (1479)S2.35.A80.1610.4.70H 129 161 4 1777 Y/D 185 1380 94 94 93 0.77 0.85 0.88 26.1 (1.1) 1427 2 (1935)


[inch (mm)] [feet (m)] [lbs (kg)]S2.35.A80.1270.4.70H.S. 3.5 (90) 66 (20) 2315 (1050)S2.35.A80.1270.4.70H.C 3.5 (90) 66 (20) 2557 (1160)S2.35.A80.1270.4.70H.D 3.5 (90) 66 (20) 2778 (1260)S2.35.A80.1270.4.70H.H 3.5 (90) 66 (20) 2778 (1260)S2.35.A80.1610.4.70H.S 3.5 (90) 66 (20) 2315 (1050)S2.35.A80.1610.4.70H.C 3.5 (90) 66 (20) 2557 (1160)S2.35.A80.1610.4.70H.D 3.5 (90) 66 (20) 2778 (1260)S2.35.A80.1610.4.70H.H 3.5 (90) 66 (20) 2778 (1260)

37


S pumps, range 70

38

S 70 high pressure, 6- and 8-pole

S2.45.A100.1070, S2.45.A100.1470 and S2.45.A100.1880

TM04

659

7 06

10TM

04 6

598

0610

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 Q [US GPM]

0

20

40

60

80

100

120

140

160

[ft]H

0 50 100 150 200 250 300 350 400 450 Q [l/s]

0

10

20

30

40

50

[m]H

0

10

20

30

40

[ft]NPSH

70H.S

60 Hz

ISO 9906 Annex A

S2.45.A100.1470.6.

S2.45.A100.1880.6.

S2.45.A100.1070.8.

S2.45.A100.1470.6.

S2.45.A100.1880.6.

S2.45.A100.1070.8.

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 Q [US GPM]

0

50

100

150

200

[hp]

P2

0

50

100

150

[kW]

P2

S2.45.A100.1470.6.

S2.45.A100.1880.6.

S2.45.A100.1070.8.

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 Q [US GPM]

0

20

40

60

80

100

120

140

160

[ft]H

0 50 100 150 200 250 300 350 400 450 Q [l/s]

0

10

20

30

40

50

[m]H

0

10

20

30

40

[ft]NPSH

70H.C/D/H

60 Hz

ISO 9906 Annex A

S2.45.A100.1470.6.

S2.45.A100.1880.6.

S2.45.A100.1070.8.

S2.45.A100.1470.6.

S2.45.A100.1880.6.

S2.45.A100.1070.8.

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 Q [US GPM]

0

50

100

150

200

[hp]

P2

0

50

100

150

[kW]

P2

S2.45.A100.1470.6.

S2.45.A100.1880.6.

S2.45.A100.1070.8.


S pumps, range 70

Electrical data


Pump data


Pump type P1 [kW]

P2 [hp]


method


[lbft2 (kgm2]


S2.45.A100.1470.6.70H 118 147 6 1181 Y/D 175 1275 91 93 93 0.73 0.81 0.85 49.8 (2.1) 1639.6 (2223)S2.45.A100.1880.6.70H 152 188 6 1186 Y/D 242 1978 92 92 92 0.63 0.73 0.79 66.4 (2.8) 2162.1 (2930)S2.45.A100.1070.8.70H 86 107 8 882 Y/D 129 861 93 94 93 0.77 0.83 0.84 49.8 (2.1) 1600.5 (2170)


[inch (mm)] [feet (m)] [lbs (kg)]S2.45.A100.1470.6.70H.S 4.5 (115) 66 (20) 2535 (1150)S2.45.A100.1470.6.70H.C 4.5 (115) 66 (20) 2800 (1270)S2.45.A100.1470.6.70H.D 4.5 (115) 66 (20) 3042 (1380)S2.45.A100.1470.6.70H.H 4.5 (115) 66 (20) 3042 (1380)S2.45.A100.1880.6.70H.S 4.5 (115) 66 (20) 2800 (1270)S2.45.A100.1880.6.70H.C 4.5 (115) 66 (20) 3086 (1400)S2.45.A100.1880.6.70H.D 4.5 (115) 66 (20) 3351 (1520)S2.45.A100.1880.6.70H.H 4.5 (115) 66 (20) 3351 (1520)S2.45.A100.1070.8.70H.S 4.5 (115) 66 (20) 2535 (1150)S2.45.A100.1070.8.70H.C 4.5 (115) 66 (20) 2800 (1270)S2.45.A100.1070.8.70H.D 4.5 (115) 66 (20) 3042 (1380)S2.45.A100.1070.8.70H.H 4.5 (115) 66 (20) 3042 (1380)

39

40

S pumps, range 70Accessories

Accessories (for installation)

* Installation type S and C pumps with discharge flange size NPS 10" (DN 250) and higher are supplied with guide claw mounted on the flange.

Pump type Installation accessoriesS 50-70 S and C NPS 3-8 (DN 80-200) without guide claw (guide claw included in auto-coupling kit)S 50-70 S and C NPS 10-24 (DN 250-600) with guide claw mounted on the pumpS 50-70 D Pump without installation accessories (accessories as separate kit)S 50-70 H Base stand for horizontal, dry installation supplied together with the pump

Pictures Description Size Weight[kg] PN Product

number

GR

8126

Cast-iron, epoxy-coated auto-coupling system complete with:• guide claw *• base unit• upper guide rail bracket• gaskets and bolts.

Dis

char

ge fl

ange

NPS 8" (DN 200)

551(250 10 97506541

NPS 10"(DN 250)

491(223) 10 97510048

NPS 12" (DN 300)

595(270) 10 97510049

NPS 20"(DN 500)

1549 85(703) 10 97510050

Intermediate guide rail bracket For guide rails longer than 19.5 feet (6 m) DN 200-600 8 96255842

Guide rails Standard pipes. Not supplied by Grundfos

TM03

201

5 35

05

Base plate for vertical, dry installation.With gaskets and bolts. Steel, epoxy-coated.

Suc

tion

flang

e

NPS 10"(DN 250) - 96857815

NPS 12" (DN 300) - 96857816

TM04

369

3 49

08

Base plate for vertical, dry installation.With gaskets and bolts.Cast iron, epoxy-coated.

NPS 16"/NPS 20"(DN 400/DN 500) - 96867808

TM04

415

8 09

09

Base stand for horizontal, dry installation.

140 96308192

TM04

416

0 09

09

140 96308212

TM04

415

9 09

09

125 96308255

Accessories S pumps, range 70

Other accessories

Pictures Description Dimensions Product number

TM02

612

6 51

0213 ft (4 m) galvanised lifting chain with lifting link and safety hook.With certificates.

7054.8 lbs(3200 kg) S 62-72

96468294

20 ft (6 m) galvanised lifting chain with lifting link and safety hook.With certificates. 96468295


33 ft (10 m) galvanised lifting chain with lifting link and safety hook. With certificates. 96468297


13 ft (4 m) stainless steel lifting chain with lifting link and safety hook.With certificates.

7054.8 lbs(3200 kg) S 62-72

96490259

20 ft (6 m) stainless steel lifting chain with lifting link and safety hook. With certificates. 96490270


33 ft (10 m) stainless steel lifting chain with lifting link and safety hook.With certificates. 96490272


TM01

698

2 39

99

Float switch with 33 ft (10 m) cable 96003332

Float switch with 66 ft (20 m) cable 96003695

TM02

886

2 09

04

Bracket for two float switches 96003338

TM02

067

0 50

00

Float switches with bracket, 33 ft (10 m) cable

2 switches, 1 pump without alarm 62500013

3 switches, 1 pump with alarm 62500014

3 switches, 2 pumps with alarm 62500014

4 switches, 2 pumps with alarm 62500015

41

42

S pumps, range 70Dimensions

Installation on auto coupling

Fig.

14

Dim

ensi

onal

ske

tche

s, in

stal

latio

n on

aut

o-co

uplin

g sy

stem

Z12a

is m

inim

um re

com

men

ded

dist

ance

from

pit

botto

m to

bot

tom

of p

ump

suct

ion

side

.

Z11

is to

tal h

eigh

t of p

ump

inst

alle

d on

Gru

ndfo

s in

stal

latio

n ac

cess

ory

in th

e pi

t. N

OTE

: Thi

s fig

ure

mig

ht n

ot e

qual

Z12

a +

Z1.

Not

e:

TM04 2418 2508

Z14

Min

. lev

el,

inst

alla

tion

S

Min

. lev

el,

inst

alla

tion

C

Dimensions S pumps, range 70

S pu

mps

, ran

ge 7

0 [in

ch]

ZM

4 X

M24

4 X

M24

4 X

M24

4 X

M24

4 X

M24

4 X

M24

4 X

M24

4 X

M24

6 X

M30

4 X

M24

6 X

M30

4 X

M24

ZDt1

1.2

1.2

1.3

1.3

1.2

1.2

1.3

1.3

1.7

1.3

1.7

1.3

DN

1

8" 8"

10"

12"

8" 8" 10"

10"

20"

12"

20"

12"

ZDc1

11.6

11.6

13.8

15.7

11.6

11.6

13.8

13.8

24.4

15.7

24.4

15.7

Z16

19.1

19.1

21.5

25.6

19.1

19.1

21.5

21.5

35.0

25.6

35.0

25.6

Z15

14.4

14.4

14.8

17.7

14.4

14.4

14.8

14.8

22.2

17.7

22.2

17.7

Z14

3.4

3.4

3.4

3.7

3.4

3.4

3.4

3.4

3.9

3.7

3.9

3.7

Z13

5.9

5.9

7.9

15.7

5.9

5.9

7.9

7.9

7.9

15.7

7.9

15.7

Z12b

7.7

7.7

8.8

10.1

7.7

7.7

8.8

8.8

15.0

10.1

15.0

10.1

Z12a

5.6

5.2

7.4

8.1

5.6

5.2

7.4

7.4

7.9

8.1

7.9

8.1

Z11

69.6

69.6

73.9

83.5

69.6

69.6

80.0

73.9

86.0

89.6

79.9

83.5

Z10 3.

53.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

Z9 6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

Z8 35.1

33.5

45.0

43.0

43.0

33.5

45.0

45.0

65.1

43.0

65.1

43.0

Z7 45.7

47.3

62.4

60.3

53.6

47.3

62.4

62.4

90.4

60.3

90.4

60.3

Z6 60.3

61.8

78.4

80.3

68.1

61.8

78.4

78.4

119.

280

.311

9.2

80.3

Z5 - - - - - - - - 5.9 - 5.9 -

Z4 21.1

21.1

22.2

26.4

21.1

21.1

22.2

22.2

34.8

26.4

34.8

26.4

Z3 7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

Z2 16.9

16.9

18.5

21.7

16.9

16.9

18.5

18.5

25.9

21.7

25.9

21.7

Z1 64.0

64.5

66.5

75.4

64.0

64.5

72.6

66.5

78.1

81.5

72.0

75.4

Z?1

8 X

23

8 X

23

12 X

23

12 X

23

8 X

23

8 X

23

12 X

23

12 X

23

20 X

27

12 X

23

20 X

27

12 X

23

F

22.4

28.3

35.1

35.7

22.4

28.3

35.1

35.1

50.0

35.7

50.0

35.7

C 30.3

31.9

47.0

44.8

38.2

31.9

47.0

47.0

72.6

44.8

72.6

44.8

Pum

p ty

pe

S2.

35.A

80.1

270.

4.70

HS

2.40

.A80

.127

0.4.

70M

S2.

45.A

100.

1470

.6.7

0HS

2.55

.A12

0.14

70.6

.70M

S2.

35.A

80.1

610.

4.70

HS

2.40

.A80

.161

0.4.

70M

S2.

45.A

100.

1880

.6.7

0HS

2.45

.A10

0.10

70.8

.70H

S3.

45.A

200.

1880

.6.7

0LS

3.45

.A12

0.18

80.6

.70M

S3.

45.A

200.

1070

.8.7

0LS

3.45

.A12

0.10

70.8

.70M

S pu

mps

, ran

ge 7

0 [m

m]

ZM4

X M

244

X M

244

X M

244

X M

244

X M

244

X M

244

X M

244

X M

246

X M

304

X M

246

X M

304

X M

24

ZDt1

31 31 32 32 31 31 32 32 42 32 42 32

DN

18" 8" 10

"12

"8" 8" 10

"10

"20

"12

"20

"12

"

ZDc1

295

295

350

400

295

295

350

350

620

400

620

400

Z16

485

485

545

650

485

485

545

545

890

650

890

650

Z15

365

365

375

450

365

365

375

375

565

450

565

450

Z14

86 86 86 95 86 86 86 86 98 95 98 95

Z13

150

150

200

400

150

150

200

200

200

400

200

400

Z12b

196

196

224

256

196

196

224

224

380

256

380

256

Z12a

143

131

189

206

143

131

189

189

200

206

200

206

Z11

1768

1769

1878

2121

1768

1769

2033

1878

2185

2276

2030

2121

Z10

88 88 88 88 88 88 88 88 88 88 88 88

Z9 170

170

170

170

170

170

170

170

170

170

170

170

Z8 892

852

1142

1092

1092

852

1142

1142

1654

1092

1654

1092

Z7 1162

1201

1585

1531

1362

1201

1585

1585

2297

1531

2297

1531

Z6 1531

1570

1992

2040

1731

1570

1992

1992

3028

2040

3028

2040

Z5 - - - - - - - -15

0 -15

0 -

Z4 535

535

565

670

535

535

565

565

885

670

885

670

Z3 200

200

200

200

200

200

200

200

200

200

200

200

Z2 430

430

471

551

430

430

471

471

657

551

657

551

Z1 1625

1638

1689

1915

1625

1638

1844

1689

1985

2070

1830

1915

Z?1

8 X

23

8 X

23

12 X

23

12 X

23

8 X

23

8 X

23

12 X

23

12 X

23

20 X

27

12 X

23

20 X

27

12 X

23

F 570

720

891

907

570

720

891

891

1269

907

1269

907

C 770

809

1193

1139

970

809

1193

1193

1843

1139

1843

1139

Pum

p ty

peS

2.35

.A80

.127

0.4.

70H

S2.

40.A

80.1

270.

4.70

MS

2.45

.A10

0.14

70.6

.70H

S2.

55.A

120.

1470

.6.7

0MS

2.35

.A80

.161

0.4.

70H

S2.

40.A

80.1

610.

4.70

MS

2.45

.A10

0.18

80.6

.70H

S2.

45.A

100.

1070

.8.7

0HS

3.45

.A20

0.18

80.6

.70L

S3.

45.A

120.

1880

.6.7

0MS

3.45

.A20

0.10

70.8

.70L

S3.

45.A

120.

1070

.8.7

0M

43


44

Dry pit, vertical installation

Fig.

15

Dim

ensi

onal

ske

tch,

dry

, ver

tical

inst

alla

tion

TM04 2423 2508/TM04 2424 2508

X3

XDc2

X16

X16

XDc2


S pu

mps

, ran

ge 7

0 [in

ch]

XM1

M24

X6

M24

X6

M24

X6

M24

X6

M24

X6

M24

X6

M24

X6

M24

X6

-M

24X

6-

M24

X6

XDC

3

14.3

14.3

17.0

17.0

14.3

14.3

17.0

17.0

0.0

17.0

0.0

17.0

XDC

2

11.7

11.7

14.3

17.0

11.7

11.7

14.3

14.3

25.0

17.0

25.0

17.0

DT2 1.0

1.0

1.2

1.3

1.0

1.0

1.2

1.2

1.5

1.3

1.5

1.3

D2N 8 8 12 12 8 8 12 12 20 12 20 12

D1N 12 12 6 6 12 12 6 6 8 6 8 6

X04

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

X03

0.9

0.9

1.0

1.0

0.9

0.9

1.0

1.0

0.0

1.0

0.0

1.0

X02

0.9

0.9

0.9

1.0

0.9

0.9

0.9

0.9

1.3

1.0

1.3

1.0

X16

98.2

98.2

105.

010

5.0

98.2

98.2

111.

110

5.0

82.9

111.

176

.810

3.4

X12

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

X11

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

X10

10"

10"

12"

12"

10"

10"

12"

12"

16"

12"

16"

12"

X9 0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

X8 0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

X7 0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

X6 33.7

33.7

34.8

34.8

33.7

33.7

34.8

34.8

0.0

34.8

0.0

34.8

X5 16.7

16.7

15.8

15.8

16.7

16.7

15.8

15.8

0.0

15.8

0.0

15.8

X4 15.7

15.7

17.7

17.7

15.7

15.7

17.7

17.7

0.0

17.7

0.0

17.7

X3 0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

X2 8.9

8.5

11.4

10.9

8.9

8.5

11.4

11.4

18.1

10.9

18.1

10.9

X1 64.5

64.5

70.2

70.2

64.5

64.5

76.3

70.2

82.9

76.3

76.8

68.6

E

19.7

18.1

29.5

27.6

19.7

18.1

29.5

29.5

47.2

27.6

47.2

27.6

C 30.3

31.9

47.0

44.8

30.3

31.9

47.0

47.0

72.6

44.8

72.6

44.8

Pum

p ty

pe

S2.

35.A

80.1

270.

4.70

HS

2.40

.A80

.127

0.4.

70M

S2.

45.A

100.

1470

.6.7

0HS

2.55

.A12

0.14

70.6

.70M

S2.

35.A

80.1

610.

4.70

HS

2.40

.A80

.161

0.4.

70M

S2.

45.A

100.

1880

.6.7

0HS

2.45

.A10

0.10

70.8

.70H

S3.

45.A

200.

1880

.6.7

0LS

3.45

.A12

0.18

80.6

.70M

S3.

45.A

200.

1070

.8.7

0LS

3.45

.A12

0.10

70.8

.70M

S pu

mps

, ran

ge 7

0 [m

m]

XM1

M24

X6

M24

X6

M24

X6

M24

X6

M24

X6

M24

X6

M24

X6

M24

X6

-M

24X

6-

M24

X6

XDC

3

362

362

432

432

362

362

432

432 0 432 0 432

XDC

2

298

296

362

432

298

296

362

362

635

432

635

432

DT2 26 26 30 33 26 26 30 30 37 33 37 33

D2N 8 8 12 12 8 8 12 12 20 12 20 12

D1N 12 12 6 6 12 12 6 6 8 6 8 6

X04 0 0 0 0 0 0 0 0 0 0 0 0

X03

24 24 25 25 24 24 25 25 0 25 0 25

X02

24 24 24 25 24 24 24 24 32 25 32 25

X16

2495

2495

2666

2666

2495

2495

2821

2 666

2106

2821

1951

2626

X12 0 0 0 0 0 0 0 0 0 0 0 0

X11 0 0 0 0 0 0 0 0 0 0 0 0

X10

10"

10"

12"

12"

10"

10"

12"

12"

16"

12"

16"

12"

X9 0 0 0 0 0 0 0 0 0 0 0 0

X8 0 0 0 0 0 0 0 0 0 0 0 0

X7 0 0 0 0 0 0 0 0 0 0 0 0

X6 857

857

883

883

857

857

883

883 0 883 0 883

X5 425

425

401

401

425

425

401

401 0 401 0 401

X4 400

400

450

450

400

400

450

450 0 450 0 450

X3 0 0 0 0 0 0 0 0 0 0 0 0

X2 226

215

289

278

226

215

289

289

461

278

461

278

X1 1638

1638

1783

1783

1638

1638

1938

1783

2106

1938

1951

1743

E 500

460

750

700

500

460

750

750

1200

700

1200

700

C 770

809

1193

1139

770

809

1193

1193

1843

1139

1843

1139

Pum

p ty

pe

S2.

35.A

80.1

270.

4.70

HS

2.40

.A80

.127

0.4.

70M

S2.

45.A

100.

1470

.6.7

0HS

2.55

.A12

0.14

70.6

.70M

S2.

35.A

80.1

610.

4.70

HS

2.40

.A80

.161

0.4.

70M

S2.

45.A

100.

1880

.6.7

0HS

2.45

.A10

0.10

70.8

.70H

S3.

45.A

200.

1880

.6.7

0LS

3.45

.A12

0.18

80.6

.70M

S3.

45.A

200.

1070

.8.7

0LS

3.45

.A12

0.10

70.8

.70M

45


46

Dry pit, horisontal installation

Fig.

16

Dim

ensi

onal

ske

tch,

dry

, hor

ison

tal i

nsta

llatio

n

TM04 2415 2508

D1NQZ4QZ2

QZ3

D2N


S pu

mps

, ran

ge 7

0 [in

ch]

QZ4 4.2

4.2

4.2

4.2

4.2

4.2

4.2

4.2

4.2

4.2

4.2

4.2

QZ3

-2.0

-2.0

-2.0

-2.0

-2.0

-2.0

-2.0

-2.0

-2.0

-2.0

-2.0

-2.0

QZ2

13.3

13.3

19.0

19.0

13.3

13.3

19.0

19.0

25.6

19.0

25.6

17.4

D02 0.9

0.9

0.9

1.0

0.9

0.9

0.9

0.9

1.3

1.0

1.3

1.0

D2N 8 8 12 12 8 8 12 12 20 12 20 12

DN

2

8" 8" 10"

12"

8" 8" 10"

10"

20"

12"

20"

12"

DC

02

11.7

11.7

14.3

17.0

11.7

11.7

14.3

14.3

25.0

17.0

25.0

17.0

DT2 1.0

1.0

1.2

1.3

1.0

1.0

1.2

1.2

1.5

1.3

1.5

1.3

D1N 12 12 6 6 12 12 6 6 8 6 8 6

QD

N1

10"

10"

12"

12"

10"

10"

12"

12"

16"

12"

16"

12"

QD

C1

14.3

14.3

17.0

17.0

14.3

14.3

17.0

17.0

21.3

17.0

21.3

17.0

Q03 1.1

1.1

1.1

1.1

1.1

1.1

1.1

1.1

1.1

1.1

1.1

1.1

Q01

M20

M20

M20

M20

M20

M20

M20

M20

M24

M20

M24

M20

Q10

53.4

53.4

53.4

53.4

53.4

53.4

53.4

53.4

53.4

53.4

53.4

53.4

Q9

11.3

11.3

17.0

17.0

11.3

11.3

17.0

17.0

23.7

17.0

23.7

15.5

Q8

27.6

27.6

27.6

27.6

27.6

27.6

27.6

27.6

27.6

27.6

27.6

27.6

Q7

23.6

23.6

23.6

23.6

23.6

23.6

23.6

23.6

23.6

23.6

23.6

23.6

Q6

23.6

23.6

23.6

23.6

23.6

23.6

23.6

23.6

23.6

23.6

23.6

23.6

Q5

15.6

15.6

21.3

21.3

15.6

15.6

21.3

21.3

27.9

21.3

27.9

19.7

Q4

31.5

31.5

31.5

31.5

31.5

31.5

31.5

31.5

31.5

31.5

31.5

31.5

Q3

51.2

49.6

61.0

59.1

51.2

49.6

61.0

61.0

78.7

59.1

78.7

59.1

Q2

8.9

8.5

11.4

10.9

8.9

8.5

11.4

11.4

18.1

10.9

18.1

10.9

Q1

64.5

64.5

70.2

70.2

64.5

64.5

76.3

70.2

82.9

76.3

76.8

68.6

F

22.4

28.3

35.1

35.7

22.4

28.3

35.1

35.1

50.0

35.7

50.0

35.7

D 10.2

15.7

18.8

20.6

11.2

15.7

18.8

18.8

28.3

20.6

28.3

20.6

Des

crip

tion

S2.

35.A

80.1

270.

4.70

HS

2.40

.A80

.127

0.4.

70M

S2.

45.A

100.

1470

.6.7

0HS

2.55

.A12

0.14

70.6

.70M

S2.

35.A

80.1

610.

4.70

HS

2.40

.A80

.161

0.4.

70M

S2.

45.A

100.

1880

.6.7

0HS

2.45

.A10

0.10

70.8

.70H

S3.

45.A

200.

1880

.6.7

0LS

3.45

.A12

0.18

80.6

.70M

S3.

45.A

200.

1070

.8.7

0LS

3.45

.A12

0.10

70.8

.70M

S pu

mps

, ran

ge 7

0 [m

m]

QZ4

107

107

107

107

107

107

107

107

107

107

107

107

QZ3 -50

-50

-50

-50

-50

-50

-50

-50

-50

-50

-50

-50

QZ2 338

338

483

483

338

338

483

483

651

483

651

443

D02 24 24 24 25 24 24 24 24 32 25 32 25

D2N 8 8 12 12 8 8 12 12 20 12 20 12

DN

2

8" 8" 10"

12"

8" 8" 10"

10"

20"

12"

20"

12"

DC

02

298

296

362

432

298

296

362

362

635

432

635

432

DT2 26 26 30 33 26 26 30 30 37 33 37 33

D1N 12 12 6 6 12 12 6 6 8 6 8 6

QD

N1

10"

10"

12"

12"

10"

10"

12"

12"

16"

12"

16"

12"

QD

C1

362

362

432

432

362

362

432

432

540

432

540

432

Q03 28 28 28 28 28 28 28 28 28 28 28 28

Q01

M20

M20

M20

M20

M20

M20

M20

M20

M24

M20

M24

M20

Q10

1357

1357

1357

1357

1357

1357

1357

1357

1357

1357

1357

1357

Q9

288

288

433

433

288

288

433

433

601

433

601

393

Q8

700

700

700

700

700

700

700

700

700

700

700

700

Q7

600

600

600

600

600

600

600

600

600

600

600

600

Q6

600

600

600

600

600

600

600

600

600

600

600

600

Q5

395

395

540

540

395

395

540

540

708

540

708

500

Q4

800

800

800

800

800

800

800

800

800

800

800

800

Q3

1300

1260

1550

1500

1300

1260

1550

1550

2000

1500

2000

1500

Q2

226

215

289

278

226

215

289

289

461

278

461

278

Q1

1638

1638

1783

1783

1638

1638

1938

1783

2106

1938

1951

1743

F 570

720

891

907

570

720

891

891

1269

907

1269

907

D 258

400

478

522

285

400

478

478

719

522

719

522

Pum

p ty

pe

S2.

35.A

80.1

270.

4.70

HS

2.40

.A80

.127

0.4.

70M

S2.

45.A

100.

1470

.6.7

0HS

2.55

.A12

0.14

70.6

.70M

S2.

35.A

80.1

610.

4.70

HS

2.40

.A80

.161

0.4.

70M

S2.

45.A

100.

1880

.6.7

0HS

2.45

.A10

0.10

70.8

.70H

S3.

45.A

200.

1880

.6.7

0LS

3.45

.A12

0.18

80.6

.70M

S3.

45.A

200.

1070

.8.7

0LS

3.45

.A12

0.10

70.8

.70M

47

48

S pumps, range 70Further 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 20 languages.

In WebCAPS, all information is divided into 6 sections:

• Catalogue• Literature• Service• Sizing• Replacement• CAD drawings.

Catalogue

This section is based on fields of application and pump types, and 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 latest 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 cata-logue. Here you can find and identify service parts of both existing and discontinued Grundfos pumps.Furthermore, this section contains service videos showing you how to replace service parts.

http://net.grundfos.com/Appl/WebCAPS/WelcomeCtrl?cmd=com.grundfos.webcaps.welcome.commands.WelcomeMainCommand

http://net.grundfos.com/Appl/WebCAPS/CatalogueCtrl?cmd=com.grundfos.webcaps.catalogue.commands.AppCommand&mode=1


http://net.grundfos.com/Appl/WebCAPS/CatalogueCtrl?cmd=com.grundfos.webcaps.catalogue.commands.AllProdCommand&action=allprod&mode=12

Further product documentation

S pumps, range 70

WinCAPS

Fig. 17 WinCAPS CD-ROM

WinCAPS is a Windows-based Computer Aided Prod-uct Selection program containing detailed information on more than 185,000 Grundfos products in more than 20 languages.

The program contains the same features and functions as WebCAPS, but is an ideal solution if no Internet con-nection is available.

WinCAPS is available on CD-ROM and updated once a year.

Sizing

This section is based on different fields of application and installa-tion examples, and 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, life cycle costs, etc.• analyse your selected pump via the built-in life cycle cost tool• determine the flow velocity in wastewater applications, etc.

Replacement

In this section you find a guide to selecting and comparing re-placement 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 Grund-fos pumps with the one you have installed on your site. When you have specified the installed pump, the guide will suggest 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.

These 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.

0 1

Subject to alterations.

49

http://net.grundfos.com/Appl/WebCAPS/SizingCtrl?cmd=com.grundfos.webcaps.sizing.commands.WizardCommand

http://net.grundfos.com/Appl/WebCAPS/ReplacementCtrl?cmd=com.grundfos.webcaps.replacement.commands.SearchCommand


50

51

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