AXIAL FANS & VANEAXIAL FANS MPV - Nyborg … · axial fans & vaneaxial fans ... 800 320 906 870 800...

AXIAL FANS & VANEAXIAL FANS

TYPEMPV

APPLICATIONSTypical application for this fan is mechanical ventilation of cargo rooms, engine room a.o. Where you have transportation of big air volumes at relative small pressure drops. In duct, or duct-top mounted.

MPV-A1For low volumes and moderate pressure drops up to high volumes and low pressure drops. Preferably where system resistance are on the inlet end, i.e. in normal exhaust, of the ventilation system. Care should be taken when installed in systems where the resistance is at the exhaust end, particularly if this occurs shortly after the fan. The resulting whirl can increase the resistance to a multiple of the computed values.MPV-D1For low volumes and moderate pressure drops up to high volumes and average pressure drops. Preferably where system resistance are at the exhaust end. HVAC, air circulation and exhaust system. With D impeller with various pitch angels to suit specified capacities and pressures. The blades are also adjustable at rest. With type D impeller, the fan will also be equipped with guide vanes. The MPV - can be delivered in the range from size no 260 to size no 1600.

DESIGNLong experience has contributed to a simple construction, with the propeller mounted directly to the motor shaft, combining the best of simplicity and reliability with the lowest possible price. Also tailor made solutions to meet customers specification, like spark proof design.

EXECUTIONNormally manufactured in Grade A ship steel hot dip galvanized. Other materials as sea water resistant aluminium or stainless steel on request.

The MPV - are supplied in many executions of different types of material. IMPELLERThe impeller is made of salt- and ammonia resistant aluminium, aerodynamically shaped and balanced, or made of plastic (Polyamide). It is performed in two types. Type A: Cast in one unit

ELECTRIC MOTOR The fans are usually supplied with standard squirrel caged inductive electric motors. They may also be supplied with other types of electric motors, like explosion proof or 2-speed motors.

ACCESSORIES- Countra flanges - Protection grid inlet/outlet (included for MPV – E and MPV – B)- Feet for horizontal-/vertical mounting - Flexible connection set (inlet/outlet)- External terminal box- Ex – execution with anti-spark track - Vibration dampers

AXIAL FANS

MPV - A1B MPV - A1K

MPV - A1E MPV - A1M

MPV - A1B

4-2218R.Berge15/11-02

GENERAL DESCRIPTION :

AXIAL FLOW FAN, MPV-A1B, is a medium pressure axial fan, designed for static pressure up to 1000 Pa.The MPV-A1B is made in heavy duty design, for industry, mining, marine and offshore applications. Ex-executionis also available.FAN FRAME and MOTOR PEDESTAL are normally made of steel (st.37), and are hot dipped galvanized.Other materials are also available as options like AISI 316L or Alum.The IMPELLER is designed for high efficiency and low noise. The impeller is made of a salt- and amoniaresistivealuminium alloy or PAG.WIRE GUARD: Included.MOTOR : The fans are normally delivered with 3-phased motors in accordance with the IEC recommendations, orspecial motors on request, like ex-motors.

BA

B A

4 off, holes Ø H

OD

OD1

GE

K

NYBORG AXIAL FLOW FANType "B"

MPV - A1B

MPV A B Ø D Ø D1 E K G Ø HWeight [kg]ex cl. motor

250 340 285 250 280 180 40 15 10315 400 350 315 320 200 45 15 10355 460 410 355 370 210 45 15 10400 520 460 400 420 220 45 20 14450 570 510 450 470 250 45 20 14500 650 580 500 520 210 70 20 14550 700 630 550 570 220 70 20 14630 800 720 630 650 235 80 20 14710 870 800 710 730 260 115 25 14800 970 900 800 830 360 115 25 18900 1080 980 900 930 400 122 28 18

1000 1180 1100 1000 1030 440 151 34 181120 1300 1200 1120 1140 650 151 34 18

4-2239R.Berge18/11-02

2

34

6

15

OD

OC

OB

OE

A F

Z holes Ø K

NYBORG AXIAL FLOW FANType "E" MPV - A1E

MPV - A1E

t1t1 t2

t3

6 El.Motor, min IP54, IEC std5 Contra Flange St.37 Option4 Wire Guard St.37/HDG3 Impeller Alum./PAG2 Motor Bracket St.37/HDG1 Fan Housing St.37/HDG

Item Description Material Remarks

MPV A B C Ø D Ø E F Z x K t1 t2 t3Max w eight

fan [kg]

250 202 334 310 250 430 8x 12 3 6 5 15

315 194 400 360 315 430 8x 14 3 6 5 17

355 195 440 405 355 485 8x 14 3 6 8 19

400 198 484 460 400 530 12x 14 3 6 8 24

450 215 534 510 450 595 12x 14 4 6 8 27

500 250 584 560 500 660 12x 14 4 6 8 36

630 260 736 698 630 820 16x 14 4 8 8 51

710 320 816 775 710 900 16x 14 4 8 8 73

800 320 906 870 800 990 16x 19 4 8 8 85

900 320 1028 980 900 1110 16x 19 4 8 10 112

1000 400 1128 1080 1000 1275 20x 19 6 8 10 186

1120 420 1248 1200 1120 1405 20x 19 6 10 12 232

1250 520 1380 1320 1250 1550 24x 14 6 10 12

1400 520 1530 1490 1400 1740 32x 19 6 10 12

4-222704/04-02R.Berge

O DBCD=O C

O B

Motor Pedestal

Ext. Terminal Box,Option

Inspection Cover

Impeller

Z holes Ø K

Cable Entry

Motor

A

MPV A B C D T Z x KWeight [kg]excl.motor

250 330 334 310 250 3 8x12 10315 360 400 360 315 3 8x14 12355 420 440 405 355 3 8x14 17400 420 484 460 400 3 12x14 19450 500 534 510 450 3 12x14 26500 500 584 560 500 3 12x14 30630 630 736 698 630 4 16x14 58710 700 816 775 710 4 16x14 76800 750 906 870 800 5 16x19 150900 800 1028 980 900 5 16x19 190

1000 890 1128 1080 1000 6 20x19 2301120 1000 1248 1200 1120 6 20x19 2901250 1000 1380 1320 1250 6 24x14 3301400 1300 1530 1490 1400 6 32x19 420

NYBORG AXIAL FLOW FANType "K" MPV - A1K

MPV - A1K

4-223113/12-02R.Berge

Ext.Terminal Box, Option

Cable Entry

El.Motor

Hand-Grip on Door

Impeller

Motor Pedestal

Z holes Ø KO D

O B

T

A

Hinges

Wheel

DC=O C

MPV A B C D T Z x K Weight

400 550 484 460 400 10 12x14 95500 600 584 560 500 10 12x14 130630 685 736 698 630 10 16x14 185710 825 816 775 710 10 16x14 261800 890 906 870 800 10 16x19 303900 1175 1028 980 900 10 16x19 434

1000 1175 1128 1080 1000 10 20x19 4761120 1250 1248 1200 1120 10 20x19 5981250 1400 1380 1320 1250 10 24x14 6751400 1500 1530 1490 1400 10 32x19 750

NYBORG AXIAL FLOW FANType "M" MPV - A1M

MPV - A1M

SOUND POWER LEVELS (SWL) CALC. NYBORG AXIAL- FLOW FANS

50Hz

FAN DATA dB values at centre Hz Theor

FAN MODEL Rpm Impeller 63 125 250 500 1000 2000 4000 8000 dBA

MPV 250 A 1450 A6T/24 55 62 59 64 65 61 57 55 58

MP V 250 A 2900 A6T /24 60 79 71 77 79 75 72 70 74

MP V 315 A 1450 315 /6/35 58 66 62 66 69 65 60 59 62

MP V 315 A 2900 315 /6/30 64 83 75 81 83 79 76 74 78

MPV 355 A 1450 355/6/35 57 65 63 65 67 63 59 57 64

MPV 355 A 2900 355/8/35 67 86 78 84 86 82 79 77 81

MPV 400 A 1450 400/8/35 68 65 66 68 69 66 61 57 68

MPV 400 A 2900 400/8/35 69 88 80 86 88 84 82 79 84

MPV 500 A 1450 500/8/35 75 72 73 75 76 73 68 64 74

MPV 500 A 2900 500/10/30 75 94 86 92 94 90 88 85 92

MPV 630 A 1450 A7T/22 81 78 79 81 82 79 74 70 79

MPV 710 A 1450 A7T/24 85 82 83 85 86 83 78 75 86

MPV 800 A 1450 A7T/22 88 85 96 88 89 86 82 78 88

MPV 900 A 1450 A7T/22 91 90 92 92 93 90 85 81 92

MPV 1000 A 950 A7T/21 83 85 83 85 87 84 78 74 86

MPV 1000 A 1450 A7T/21 95 93 86 95 96 94 88 84 95

MPV 1120 A 950 A7L/16 88 90 88 90 92 89 83 79 91

MPV 1120 A 1450 A7L/16 98 96 96 98 99 96 91 87 98

MPV 1250 A 950 A7L/16 92 94 92 93 95 92 86 82 94

MPV 1250 A 1450 A7L/16 101 98 99 101 102 99 94 90 101

• Sound power levels in dB. ref. 10 -12 W, internal values in fan openings.

• dBA values applies to 1 m. distance based on a theoretical free �eld environment.

• The sound power level values above are only intended as a guide, and may be used for calculations for sound pressure levels. (heard by the human ear).

SOUND POWER LEVELS (SWL) CALC. NYBORG AXIAL- FLOW FANS

60Hz

FAN DATA dB values at centre Hz Theor

FAN MODEL Rpm Impeller 63 125 250 500 1000 2000 4000 8000 dBA

MPV 250 A 1750 A6T/24 55 63 62 67 67 63 59 57 60

MPV 250 A 3500 A6T/24 77 77 79 82 83 80 77 66 74

MPV 315 A 1750 315/6/35 58 66 62 66 69 65 60 59 64

MPV 315 A 3500 315/6/30 84 84 85 88 87 88 82 74 80

MPV 355 A 1750 355/6/35 60 68 64 68 70 66 62 60 66

MPV 355 A 3500 355/8/35 59 85 76 84 86 82 81 79 83

MPV 400 A 1750 400/8/35 63 71 67 71 73 69 65 63 70

MPV 400 A 3500 400/8/35 63 89 80 88 90 86 85 83 86

MPV 500 A 1750 500/8/35 69 77 73 77 79 75 71 69 76

MPV 500 A 3500 500/10/30 70 96 87 95 97 93 92 90 94

MPV 630 A 1750 A7T/22 76 84 80 84 86 82 78 76 81

MPV 710 A 1750 A7T/24 78 90 86 90 92 88 84 82 88

MPV 800 A 1750 A7T/22 85 93 89 93 95 91 87 85 91

MPV 900 A 1750 A7T/22 89 93 92 96 98 94 90 88 94

MPV 1000 A 1150 A7T/21 89 88 88 90 93 88 82 82 89

MPV 1000 A 1750 A7T/21 90 98 94 98 100 96 92 90 98

MPV 1120 A 1150 A7L/16 95 94 94 96 98 94 88 84 95

MPV 1120 A 1750 A7L/16 93 101 97 101 103 99 95 93 101

MPV 1250 A 1150 A7L/16 97 96 96 98 100 96 90 86 98

MPV 1250 A 1750 A7L/16 98 105 101 105 98 93 99 97 105

• Sound power levels in dB. ref. 10 -12 W, internal values in fan openings.

• dBA values applies to 1 m. distance based on a theoretical free �eld environment.

• The sound power level values above are only intended as a guide, and may be used for calculations for sound pressure levels. (heard by the human ear).

GALVANIZE SPECIFICATION STEEL FANS

Step No Description Thickness Type Manufacturer

1 Cleaning - Nitric acid -2 Galvanizing 80 my Zn -

NYBORG AXIAL FLOW FAN PERFORMANCE DATA

MPV 250 A Imp: A6T / 24

0 1 2 3 4 5 6 7 8 9 10 11 12 13 140

v(m/s)

Q(m³/h)0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 26

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

Pre

ssur

ed r

op,P

s&

Pd

( Pa)

0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4 0,45 0,5 0,55 0,6 0,65 0,7 ,750

q(m³/s)

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 260

0,05

0,1

0,15

0,2

Pow

erco

nsum

ptio

nim

pelle

r,N

(kW

)

Q(m³/h)

3500 rpm

2900 rpm

1750 rpm1450 rpm

Pd

Ps -Q 3500 rpm

Ps -Q 2900 rpm

Ps -Q 1700 rpm

Ps -Q 1450 rpm

nyborg12.prs/32 MP

0

15

00

00

V 250 A


MPV 315 A Imp: A6T / 24

0 1 2 3 4 5 6 7 8 9 10 11 12 130

v(m/s)

Q(m³/h)0 500 1000 1500 2000 2500 3000 3500 4

0

100

200

300

400

500

600

700

800

900

1000

1100

Pre

ssur

edr

op, P

s&

Pd

(Pa)

0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 10

q(m³/s)

0 500 1000 1500 2000 2500 3000 35000

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

Pow

erco

nsum

ptio

nim

pelle

r ,N

(kW

)

Q(m³/h)

Ps-Q3500 rpm

Ps-Q 1450 rpm

Ps-Q 1750 rpm

3500 rpm

2900 rpm

1750 rpm1450 rpm

Pd

Ps-Q 2900 rpm

nyborg12.prs/19

14 15 16 17

000 4500 5000

1,1 1,2 1,3 1,4

4000 4500 5000

MPV 315 A


MPV 355 A Imp: A6T / 22

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 230

v(m/s)

Q(m³/h)0 1000 2000 3000 4000 5000 6000 7000 8000

050

100150200250300350400450500550600650700750800

Pre

ssur

edr

op,P

s&

Pd

(Pa)

0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1 1,1 1,2 1,3 1,4 1,5 1,6 1,7 1,8 1,9 2 2,1 2,2 2,30

q(m³/s)

0 1000 2000 3000 4000 5000 6000 7000 80000

0,2

0,4

0,6

0,8

1

1,2

1,4

Pow

erco

nsum

ptio

nim

pelle

r,N

(kW

)

Q(m³/h)

1750 rpm

1450 rpm

Pd

3500 rpm

2900 rpm

Ps -Q 3500rpm

Ps -Q 2900rpm

Ps -Q 1750rpm

Ps -Q 1450rpm

nyborg12.prs/27 MPV 355 A


MPV 400 A Imp: A7L / 13

0 2 4 6 8 10 12 14 16 18 20 220

v(m/s)

Q(m³/h)0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000

0

100

200

300

400

500

600

700

800

900

1000

1100

1200

1300

Pre

ssur

edr

op,P

s&

Pd

(Pa)

0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8 2 2,2 2,4 2,6 2,80

q(m³/s)

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 100000

0,5

1

1,5

2

2,5

Pow

erco

nsum

p tio

nim

pelle

r,N

(kW

)

Q(m³/h)

Ps-Q 1450 rpm

Ps-Q 1750 rpm

3500 rpm

2900 rpm

1750 rpm

1450 rpm

Pd

Ps-Q2900 rpm

Ps-Q3500 rpm



MPV 400 A Imp: A7T / 22

0 2 4 6 8 10 12 14 16 18 20 220

v(m/s)

Q(m³/h)0 1000 2000 3000 4000 5000 6000 7000 8000 9000 1000

0

100

200

300

400

500

600

700

800

900

1000

1100

1200

1300

Pre

s sur

edr

op,P

s&

Pd

(Pa)

0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8 2 2,2 2,4 2,6 2,80

q(m³/s)

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000

0,5

1

1,5

2

2,5

Pow

erco

n sum

ptio

nim

pelle

r,N

(kW

)

Q(m³/h)

Ps -Q 1450 rpm

Ps -Q 1750 rpm

3500 rpm

2900 rpm

1750 rpm

1450 rpm

Pd

Ps -Q2900 rpm

Ps -Q3500 rpm

nyborg12.prs/38 MP

0

0

V 400 A


MPV 450 A Imp: A7L / 14

0 2 4 6 8 10 12 14 16 18 20 22 240

v(m/s)

Q(m³/h)0 2000 4000 6000 8000 10000 12000 14000

0100200300400500600700800900

100011001200130014001500

Pre

ssur

edr

op,P

s&

Pd

(Pa)

0 0,5 1 1,5 2 2,5 3 3,5 4

0

q(m³/s)

0 2000 4000 6000 8000 10000 12000 140000

0,5

1

1,5

2

2,5

3

3,5

4

4,5

5

Pow

erco

nsum

p tio

nim

pelle

r,N

[kW

]

Q(m³/h)

Ps -Q 1450 rpm

Ps -Q 1750 rpm

3500 rpm

2900 rpm

1750 rpm

1450 rpm

Pd

Ps -Q 3500 rpm

Ps -Q 2900 rpm

nyborg12.prs/35 MP

26

V 450 A


MPV 450 A Imp: A7T / 22

0 2 4 6 8 10 12 14 16 18 20 22 24 26 20

v(m/s)

Q(m³/h)0 2000 4000 6000 8000 10000 12000 14000 160

0100200300400500600700800900

100011001200130014001500

Pre

ssur

edr

op,P

s&

Pd

(Pa)

0 0,5 1 1,5 2 2,5 3 3,5 4 50

q(m³/s)

0 2000 4000 6000 8000 10000 12000 14000 1600

0,51

1,52

2,53

3,54

4,55

5,5

Pow

erco

nsum

p tio

nim

pelle

r,N

(kW

)

Q(m³/h)

Ps -Q 1450 rpm

Ps -Q 1750 rpm

3500 rpm

2900 rpm

1750 rpm

1450 rpm

Pd

Ps -Q 3500 rpm

Ps -Q 2900 rpm

nyborg12.prs/33 MP

4,

8

00

00

V 450 A


MPV 500 A Imp: A7L / 16

0 2 4 6 8 10 12 14 16 18 20 22 24 26 280

v(m/s)

Q(m³/h)0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

0

100

200

300

400

500

600

700

800

900

1000

1100

1200

1300

Pre

ssur

edr

op,P

s&

Pd

(Pa)

0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 5,50

q(m³/s)

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 200000

1

2

3

4

5

6

7

8

Pow

erco

nsum

ptio

nim

pelle

r,N

(kW

)

Q(m³/h)

Ps-Q 3500 rpm

Ps-Q 1450 rpm

Ps-Q 1750 rpm

3500 rpm

2900 rpm

1750 rpm1450 rpm

Ps-Q2900 rpm

Pd



MPV 500 A Imp: A7T / 22

0 2 4 6 8 10 12 14 16 18 20 22 24 26 280

v [m/s]

Q [m³/h]0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000

0100200300400500600700800900

100011001200130014001500

Pre

ssur

edr

op,P

s&

Pd

[Pa]

0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 5,50

q [m³/s]

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 200000

1

2

3

4

5

6

7

8

Pow

erco

nsum

ptio

nim

pelle

r ,N

[kW

]

Q [m³/h]

Ps -Q3500 rpm

Ps - Q1450 rpm

Ps - Q 1750 rpm

3500 rpm

2900 rpm

1750 rpm1450 rpm

Pd

Ps -Q 2900 rpm



MPV 630 A Imp: A7L / 18

5 7 9 11 13 15 170

v(m/s)

Q(m³/h)6000 8000 10000 12000 14000 16000 18000 2000

100

200

300

400

Pre

ssur

edr

op,P

s&

Pd

(Pa)

1,5 2 2,5 3 3,5 4 4,5 5 5,5

0

q(m³/s)

6000 8000 10000 12000 14000 16000 18000 2000

0,5

1

1,5

2

2,5

3

Pow

erco

nsum

ptio

nim

pelle

r ,N

(kW

)

Q(m³/h)

Ps -Q1750 rpm

1750 rpm

1450 rpm

Ps -Q950 rpm

Ps - Q1150 rpm

Ps -Q1450 rpm

950 rpm

1150 rpm

nyborg12.prs/25

6 6,5

19 21

00 22000 24000

00 22000 24000

Pd

MPV 630 A


MPV 630 A Imp: A7T / 22

6 8 10 12 14 16 1

0

v(m/s)

Q(m³/h)8000 10000 12000 14000 16000 18000 2000

50

100

150

200

250

300

350

Pre

ssur

edr

op,P

s&

Pd

(Pa)

5 2,5 3 3,5 4 4,5 5 5,5

q(m³/s)

8000 10000 12000 14000 16000 18000 2000

0,5

1

1,5

2

2,5

3

3,5

Pow

erco

nsum

ptio

nim

pelle

r,N

(kW

)

Q(m³/h)

1750 rpm

1450 rpm

Pd

Ps -Q1750 rpm

Ps -Q 950 rpm

Ps -Q 1150 rpm

Ps - Q 1450 rpm

950 rpm

1150 rpm

nyborg12.prs/26

6 6,5
2
8 20 22

00 22000 24000

00 22000 24000

MPV 630 A


MPV 710 A Imp: A7L / 18

1 2 3 4 5 6 7

0

2 4 6 8 10 12 14 16 1

0

v [m/s]

Q [m³/h]

q [m³/s]

Pow

erco

nsum

ptio

nim

pelle

r,N[k

W]

5000 10000 15000 20000 25000

1

2

3

4

Q [m³/h]5000 10000 15000 20000 2500

0

100

200

300

400

500

Pre

ssur

edr

op,P

s&

Pd

[Pa]

Pd

Ps -Q 1450rpm

Ps -Q 1150rpm

Ps -Q 1750rpm

Ps -Q950rpm

17

1150 rpm

950 rpm

1450 rpm

nyborg12.prs/21

8 9 10

8 20 22 24

0 30000 35000

0 30000 35000

50 rpm

MPV 710 A


MPV 710 A Imp: A7T / 24

1 2 3 4 5 6 7 80

3 5 7 9 11 13 15 17 19 210

v [m/s]

Q [m³/h]5000 10000 15000 20000 25000 30000

100

200

300

400

500

600

700

Pre

ssur

edr

op,P

s&

Pd

[Pa]

Pd

Powe

rcon

sum

ptio

nim

pelle

r,N

[kW]

Ps-Q1150rpmPs-Q

950rpm

q [m³/s]

5000 10000 15000 20000 25000 30000

1

2

3

4

5

6

Q [m³/h]

950 rpm

Ps-Q1450rpm

Ps-Q1750rpm

1150 rpm

1450 rpm

17

nyborg12.prs/20

9 10 11

23 25 27 29

0 35000 40000

0 35000 40000

50 rpm

MPV 710 A


MPV 800 A Imp: A7L / 16

8,3 9,3 10,3 11,3 12,3 13,3 14,3 15,3 16,3 17,3 18,3 19,3 20,3 21,3 22,30

v [m/s]

Q [m³/h]15000 20000 25000 30000 35000 400000

50

100

150

200

250

300

350

400

450

500

550

600

Pre

ssur

edr

op,P

s&

Pd

[Pa]

Pd

4,2 5,2 6,2 7,2 8,2 9,2 10,2 11,20

q [m³/s]

Powe

r co n

s um

ptio

nim

p ell e

r,N

[ kW]

15000 20000 25000 30000 35000 400000

1

2

3

4

5

6

7

8

9

Q [m³/h]

Ps-Q1750rpm

Ps-Q1450rpm

Ps-Q1150rpmPs-Q

950rpm

1750rpm

1450rpm

1150rpm

950rpm



MPV 800 A Imp: A7T / 22

8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 280

v [m/s]

Q [m³/h]

4 5 6 7 8 9 10 11 12 13 140

Powe

rcon

sum

ptio

nim

pelle

r,N

[kW]

15000 20000 25000 30000 35000 40000 45000 500000

100

200

300

400

500

600

700

800

q [m³/s]

Pres

sure

drop

,Ps

&Pd

[Pa]

15000 20000 25000 30000 35000 40000 45000 500000123456789

1011

Q [m³/h]

Ps-Q1750rpm

Ps-Q1450rpm

Ps-Q1150rpmPs-Q

950rpm

Pd

1750rpm

1450rpm

1150rpm

950rpm



MPV 900 A Imp: A7L / 16

6,5 8,5 10,5 12,5 14,5 16,5 18,5 20,5 22,50

v [m/s]

Q [m³/h]15000 20000 25000 30000 35000 40000 45000 50000 550000

100

200

300

400

500

600

700

800

900

Pre

ssur

edr

op,P

s&

Pd

[Pa]

4,2 5,2 6,2 7,2 8,2 9,2 10,2 11,2 12,2 13,2 14,2 15,2

0

q [m³/s]

Powe

r con

sum

ptio

ni m

pelle

r,N

[kW]

Pd

15000 20000 25000 30000 35000 40000 45000 50000 550000

5

10

15

Q [m³/h]

Ps-Q1750rpm

Ps-Q1450rpm

Ps-Q1150rpmPs-Q

950rpm

1750rpm

950rpm

1150rpm

1450rpm



MPV 900 A Imp: A7T / 22

8,7 13,7 18,7 23,7 28,70

v [m/s]

Q [m³/h]20000 30000 40000 50000 60000 700000

100

200

300

400

500

600

700

800

900

1000

Pre

ssur

ed r

op,P

s&

Pd

[ Pa]

Pd

5,6 6,6 7,6 8,6 9,6 10,6 11,6 12,6 13,6 14,6 15,6 16,6 17,6 18,60

q [m³/s]Po

werc

o nsu

mpt

ion

impe

ller,

N[kW

]

20000 30000 40000 50000 60000 700000

5

10

15

20

Q [m³/h]

1750rpm

1450rpm

1150rpm

950rpm

Ps-Q1750rpm

Ps-Q1450rpm

Ps-Q1150rpmPs-Q

950rpm



MPV 1000 A Imp: A7L / 16

8,8 10,8 12,8 14,8 16,8 18,8 20,8 22,8 24,8 26,80

25000 35000 45000 55000 65000 750000

100

200

300

400

500

600

700

800

900

Pre

ssur

edr

op,P

s&

Pd

[Pa]

Pd

7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 220

q [m³/s]

Ps-Q1750rpm

Ps-Q1450rpm

Q [m³/h]

25000 35000 45000 55000 65000 750000

5

10

15

20

25

Pow

erc o

nsum

ptio

nim

pelle

rN[k

W]

v [m/s]

1750rpm

1450rpm

Q [m³/h]

1150rpm950rpm

Ps-Q1150rpm

Ps-Q950rpm

8,8



MPV 1000 A Imp: A7T / 21

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 300

25000 35000 45000 55000 65000 75000 850000

100

200

300

400

500

600

700

800

900

1000

Pre

ssur

edr

op,P

s&

Pd

[Pa]

v [m/s]

Q [m³/h]

Pd

7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 230

q [m³/s]

Powe

rcon

sum

ptio

nim

pelle

r,N

[kW]

25000 35000 45000 55000 65000 75000 850000

5

10

15

20

25

30

Q [m³/h]

Ps-Q1750rpm

Ps-Q1450rpm

Ps-Q1150rpm

Ps-Q950rpm

1450rpm

1750rpm

1150rpm950rpm



MPV 1120 A Imp: A7L / 16

0 5 10 15 20 25 30 350

0 20000 40000 60000 80000 100000 1200000

200

400

600

800

1000

1200

1400

1600

1800

2000

2200

Pre

ssur

edr

op,P

s&

Pd

[Pa]

v(m/s)

Q(m³/h)

Pd

0 5 10 15 20 25 30 350

q(m³/s)

0 20000 40000 60000 80000 100000 1200000

5

10

15

20

25

30

35

40

Q(m³/h)

Ps-Q 1450rpm

Ps-Q 1750rpm

1450 rpm

1750 rpm

1150 rpm

950 rpm

Ps-Q 1150rpm

Ps-Q 950rpm

Pow e

rcon

sum

pti o

nim

pelle

r,N

[kW]



MPV 1120 A Imp: A9T / 21

0 5 10 15 20 25 30 35 400

0 20000 40000 60000 80000 100000 120000 1400000

200

400

600

800

1000

1200

1400

1600

1800

2000

2200

Pre

ssur

edr

op, P

s&

Pd

[Pa]

v(m/s)

Q(m³/h)

Pd

0 5 10 15 20 25 30 35 400

q(m³/s)

0 20000 40000 60000 80000 100000 120000 14000005

101520253035404550

Q(m³/h)

Ps-Q 1450rpm

Ps-Q 1750rpm

950 rpm

Ps-Q 1150rpm

Ps-Q 950rpm

1750 rpm

1450 rpm

1150 rpm

Powe

rcon

sum

ptio

nim

pelle

r,N

[kW]



MPV 1250 A Imp: A7L / 16

0 5 10 15 20 25 30

0

0 2 4 6 8 10 12 14 16 18 20 22 240

Q(m³/h)0 10000 20000 30000 40000 50000 60000 70000 80000 90000 100000 110000

0

200

400

600

800

1000

1200

1400

1600

1800

Pre

ssur

edr

op,P

s&

Pd

[Pa]

q(m³/s)

Ps-Q1150rpm

v(m/s)

0 10000 20000 30000 40000 50000 60000 70000 80000 90000 100000 110000048

12162024283236404448

Q(m³/h)

Ps-Q950rpm

Ps-Q1450rpm

Ps-Q850rpm

Ps-Q 700rpm

Pd

1450rpm

700rpm850rpm

950rpm

1150rpm

Powe

rcon

sum

ptio

nim

pelle

r ,N

[kW]



MPV 1250 A Imp: A9T / 21

0 5 10 15 20 25 30

0

0 2 4 6 8 10 12 14 16 18 20 22 24 260

Q(m³/h)0 10000 20000 30000 40000 50000 60000 70000 80000 90000 100000110000120000

0

100

200

300

400

500

600

700

800

900

1000

1100

1200

Pre

ssur

edr

op,P

s&

Pd

[Pa]

Pd

q(m³/s)

Ps-Q 1150rpm

v(m/s)

0 10000 20000 30000 40000 50000 60000 70000 80000 90000 1000001100001200000

5

10

15

20

25

30

35

40

45

50

Q(m³/h)

Ps-Q 950rpmPs-Q 850rpm

Ps-Q 700rpm

Ps-Q1450rpm

1450rpm

700rpm850rpm

950rpm

1150rpm

Pow

erco

nsu m

ptio

nim

pelle

r,N

(kW

)



MPV 1400 A Imp: A9T / 22

0 5 10 15 20 25 30 35

0

0 2 4 6 8 10 12 14 16 18 20 22 24

0

Q(m3/h)0 20000 40000 60000 80000 100000 120000 140000

0

100

200

300

400

500

600

700

800

900

1000

1100

1200

1300

1400

1500

Pre

ssur

e dr

op, P

s &

Pd

[Pa]

P d

q(m3/s)

v(m/s)

0 20000 40000 60000 80000 100000 120000 140000048

1216202428323640444852

Q(m3/h)

P s -Q 950rpmP s -Q 850rpm

P s -Q 700rpm

P s -Q 1150rpm

Pow

er c

o nsu

mpt

ion

imp e

ller,

N

[kW

]

1150rpm

850rpm

700rpm

950rpm


MPV -D1E MPV - D1M

MWOMR - 025K ÷ 050K WOM - 63 ÷ 160

WOMB - 040K ÷ 050K WOM(O) - 63 ÷ 160

PV - D1K

VANEAXIAL FANS

O D2

EA

O D1O CO B

4-223417/12-02R.Berge

Z holes Ø K

t1

t2

MPV A B C D1 D2 E t1 t2 Z x K250 337 310 250 280 3 6 8x12315 387 360 315 430 3 6 8x14355 442 405 355 485 3 6 8x14400 492 460 400 530 4 6 12x14450 542 510 450 595 4 6 12x14500 592 560 500 660 4 6 12x14630 741 698 630 820 4 8 16x14710 816 775 710 900 4 8 16x14800 911 870 800 990 4 8 16x19900 1028 980 900 1110 5 8 16x191000 1120 1080 1000 1275 6 8 20x191120 1248 1200 1120 1405 6 10 20x19

NYBORG VANEAXIAL FANType "E" MPV - D1E

MPV - D1E

Z holes Ø K

4-222616/12-02R.Berge

O DBCD = O C

O B

A

Ext. Terminal Box, Option

Cable Entry

Inspection cover

Impeller

Guide VanesMotor

NYBORG VANEAXIAL FANType "K" MPV - D1K

MPV - D1K


250 400 334 310 250 3 8x12 22315 350 400 360 315 3 8x14 25355 455 440 405 355 3 8x14 46400 410 484 460 400 3 (10) 12x14 52 (65)500 600 584 560 500 3 12x14 80630 510 736 698 630 4 (10) 16x14 81 (132)710 660 806 775 710 4 (10) 16x14 126 (202)800 720 906 870 800 4 (10) 16x19 146 (236)900 970 1028 980 900 5 (10) 16x19 230 (336)

1000 970 1128 1080 1000 5 (10) 20x19 246 (377)1120 1050 1228 1200 1120 5 (10) 20x19 337 (480)1250 1200 1380 1320 1250 6 (10) 24x14 401 (588)1600 1600 1730 1690 1600 6 (10) 32x19 745 (1095)

4-222816/12-02R.Berge

Ext.Terminal Box, Option

Cable Entry

El.Motor

Hand-Grip on Door

Impeller

Guide Vanes

Z holes Ø KO D

O B

T

A

Hinges

Wheel

DC=O C


400 550 484 460 400 10 12x14 95500 600 584 560 500 10 12x14 130630 685 736 698 630 10 16x14 185710 825 816 775 710 10 16x14 261800 890 906 870 800 10 16x19 303900 1175 1028 980 900 10 16x19 434

1000 1175 1128 1080 1000 10 20x19 4761120 1250 1248 1200 1120 10 20x19 5981250 1400 1380 1320 1250 10 24x14 6751400 1500 1530 1490 1400 10 32x19 750

NYBORG VANEAXIAL FANType "M" MPV - D1M

MPV - D1M

MPV 250 D

WOMR – 025K

WOMR – 025K nybmw_xls03-423.09.2005

0

50

100

150

200

250

300

350

0002005100010050Q [m3/h]

Pre

ssur

e dr

op, P

s &

Pd

[Pa]

NYBORG VANEAXIAL FANPERFORMANCE DATA

Speed 2900 rpm (50Hz)

50100150

0 1 2 3 4 5 6 7 8 9 10 11 12 v [m/s]

100150200

50100150

0,0 0,1 0,2 0,3 0,4 0,5q [m3/s]

B

C

A

Pd

MPV 250 D

2900 rpmC - 0,2 kWB - 0,19 kWA - 0,1kW

nybmw_xls03-323.09.2005

0

50

100

150

200

250

300

350

400

450

0002005100010050Q [m3/h]

Pres

sure

dro

p, P

s &

Pd [P

a]



50100150

0 1 2 3 4 5 6 7 8 9 10 11 12 v [m/s]

100150200

50100150

0,0 0,1 0,2 0,3 0,4 0,5q [m3/s]

B

C

A

Pd

3400 rpmC - 0,35 kWB - 0,32 kWA - 0,19kW

MPV 250 D

WOMR – 025K

WOMR – 025K MPV 250 D

MPV 315 D

WOMR-031K

nybmw_xls1-3

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

1000 1250 1500 1750 2000 2250 2500 2750 3000 3250 3500 3750 4000Q [m3/h]

Pre

ssur

e dr

op, P

s &

Pd

[Pa]



50100150

3 4 5 6 7 8 9 10 11 12 13 14 v [m/s]

50100150

0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0 1,1q [m3/s]

30°

55°45°

Pd

ηmax

64%

55%

62%

MPV 315 DWOMR - 031K

2900 rpm55° - 0,99 kW50° - 0,81 kW45° - 0,66 kW40° - 0,53 kW35° - 0,42kW30° - 0,36 kW

35°40° 50°

65%

64%

64%


Speed 3500rpm (60Hz)

3 0,4 0,5 0,6 0,7 0,8 0,9 1 1,1 1,

4 5 6 7 8 9 10 11 12 13 14 15

0

v [m/s]

Q [m³/h]1500 1750 2000 2250 2500 2750 3000 3250 3500 3750 4000

0

100

200

300

400

500

600

700

800

Sta

ticrp

sesu

re[ P

]a

3500 rpm30° - 0,64kW35° - 0,72kW40° - 0,75kW45° - 0,77kWPd

q [m³/s]

30°

v [m/s]

Q [m³/h]

35°45°

Pd

40°

N-mw04-29

MPV 315 D

WOMR-031K

MPV 315 DWOMR - 031K

Imp: WOM-355

nybmw_xls1-1



0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000

Q [m3/h]

Pre

ssur

e dr

op, P

s &

Pd

[Pa]

50100150

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20v [m/s]

100150200

50100150

0,5 0,6 0,7 0,8 0,9 1,0 1,1 1,2 1,3 1,4 1,5 1,6 1,7 1,8 1,9 2,0

q [m3/s]

45°

55°

60°

50°

Pd

�max

2900 rpm60° - 1,6kW55° - 1,22kW50° - 1,0kW45° - 0,87kW

60%

78%

60%

62%

89dBA

91dBA

91dBA

95dBA

MPV 355 D

nybmw_xls1-2

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800

850

900

3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000Q [m3/h]

Pre

ssur

e dr

op, P

s &

Pd

[Pa]



50100150

8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 v [m/s]

100150200

50100150

0,8 1,0 1,2 1,4 1,6 1,8 2,0 2,2 2,4 2,6q [m3/s]

45°

55°

60°

50°Pd

�max

60%

78%

60%

62%

93dBA

95dBA

96dBA

99dBA

MPV 355 D1

3500 rpm60° - 2,8 kW55° - 2,1 kW50° - 1,74kW45° - 1,5 kW

MPV 355 D1

NYBORG VANEAXIAL FAN PERFORMANCE DATA


MPV 400 D1 WOM(O) 40

63 125 250 500 1k 2k 4k 8k

1 1,2 1,4 1,6 1,8 2 2,2 2,4 2,6 2,8

0

8 10 12 14 16 18 20 22

0

v [m/s]

Q [m3/h]4000 5000 6000 7000 8000 9000 10000

0

100

200

300

400

500

600

700

800

900

Sta

tic p

ress

ure

[Pa ]

2885 rpm55° - 1,4 kW60° - 1,65kW65° - 2,2 kW Pd

q [m3/s]

50

60

70

80

90

100

110

f [Hz]Acoustic pressure level spectrum L oi measured close to optimum working point for n=2885 r.p.m. and angle 55° , distance = 1m

Loi [

dB]

N85

5050

60

70

80

90

100

110

ηmax65°

60°

LAO

[dB

(A)]

91

89dB(A)

89

74

79%

55°

78

P d

n-mw04prs-2 MPV 400 D1 WOM(O) 40

nybmw_xls3-527.09.2005

0

100

200

300

400

500

600

700

800

900

1000

1100

5000 6000 7000 8000 9000 10000 11000 12000

Q [m3/h]

Pre

ssur

e dr

op, P

s &

Pd

[Pa]



50100150

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 v [m/s]

100150200

50100150

1,4 1,6 1,8 2,0 2,2 2,4 2,6 2,8 3,0 3,2

q [m3/s]

65°

55°

60°

Pd

�max

74%

78%

79%

93dBA

93dBA

95dBA

3500 rpm65° - 3,45 kW60° - 2,71 kW55° - 2,0 kW





MPV 500 DWOMR 050KWOMB 050K

1,5 2 2,5 3 3,5 4 4,5 50

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

0

v [m/s]

Q [m³/h]6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 170000

100200300400500600700800900

1000110012001300140015001600

Sta

ticrp es

sure

P[a]

2900 rpm32° - 2,6kW35° - 3,3kW40° - 4,3kW45° - 5,3kW50° - 6,7kWPd

q [m³/s]

32°

v [m/s]

Q [m³/h]

45° Pd

35° 40°

50°

N-mw04-26




1,75 2 2,25 2,5 2,75 3 3,25 3,5 3,75 40

9 10 11 12 13 14 15 16 17 18 19 20 21v [m/s]

Q [m³/h]7000 8000 9000 10000 11000 12000 13000 140000

100200300400500600700800900

10001100120013001400150016001700

]aP[ erusserp citat

S

3500 rpm32° - 4,8kW35° - 5,7kW40° - 7,4kWPd

q [m³/s]

32°

v [m/s]

Q [m³/h]

35°40°

Pd

N-mw04-27





MPV WOM(O) - 63

630 D1

63 125 250 500 1k 2k 4k 8k

2 2,5 3 3,5 4 4,5 5 5,5

0

6 8 10 12 14 16 18v [m/s]

Q [m3/h]8000 10000 12000 14000 16000 18000 20000

0

50

100

150

200

250

300

350

400

450

500

Sta

tic p

ress

ure

[Pa]

1460 rpm50° - 1,2kW55° - 1,6kW60° - 2,1kW Pd

q [m3/s]

50

60

70

80

90

100

110


Loi [

dB]

N80

5050

60

70

80

90

100

110

ηmax60°

55°

LAO

[dB

(A)]

76

88

83 dB(A)

84

70

78%

50°P d

n-mw04prs-4 MPV WOM(O) - 63

630 D1



2,5 3 3,5 4 4,5 5 5,5

0

8 9 10 11 12 13 14 15 16 17 18

0

v [m/s]

Q [m3/h]10000 12000 14000 16000 18000 200000

50

100

150

200

250

300

350

400

450

500

550

600

Sta

tic p

ress

u re

[Pa]

1750 rpm50° - 2,1kW55° - 2,8kW Pd

q [m3/s]

ηmax

88

87dB(A)

76

78%

55°

50°P d

n-mw04prs-5

MPV WOM(O) - 63

630 D1

MPV WOM(O) - 63

630 D1



MPV WOM(O) - 71

710 D1

63 125 250 500 1k 2k 4k 8k

2,5 3 3,5 4 4,5 5 5,5 6 6,5 7 7,5 8

0

6 7 8 9 10 11 12 13 14 15 16 17 18v [m/s]

Q [m3/h]10000 12000 14000 16000 18000 20000 22000 24000 26000 280000

100

200

300

400

500

600

700

800

900

Sta

tic p

ress

ure

[Pa]

1470 rpm50° - 3,0kW55° - 3,7kW60° - 4,8kW Pd

q [m3/s]

50

60

70

80

90

100

110


Loi [

dB]

N85

5050

60

70

80

90

100

110

ηmax

60°

50°

LAO

[dB

(A)]

73 8989 dB(A)

72

74%

55°

91

P d


710 D1



6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

0

2 2,5 3 3,5 4 4,5 5 5,5 6 6,5 7 7,5 8 8,5 9

v [m/s]

Q [m3/h]10000 12000 14000 16000 18000 20000 22000 24000 26000 28000 30000 320000

100

200

300

400

500

600

700

800

900

1000

1100

Sta

tic p

ress

ure

[Pa]

1750 rpm50° - 5,1kW55° - 6,3kW58° - 8,1kW Pd

q [m3/s]

ηmax

58°

74%

9473

72

93

93dB(A)

50°

55°

P d


710 D1

MPV WOM(O) - 71

710 D1



63 125 250 500 1k 2k 4k 8k

4 5 6 7 8 9 10 11

0

7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

0

v [m/s]

Q [m3/h]15000 20000 25000 30000 35000 400000

100

200

300

400

500

600

700

800

900

Sta

tic p

r ess

ure

[Pa]

1490 rpm55° - 5,1kW60° - 6,4kWn-maxPd

q [m3/s]

50

60

70

80

90

100

110

f [Hz]Acoustic pressure level spectrum L oi measured close to optimum working point for n=1490 r.p.m. and angle 5 5°, distance = 1m

Loi [

dB]

N85

5050

60

70

80

90

100

110

ηmax

60°

LAO

[dB

( A)]

90 dB(A)

80

81%

55°

91

P d

n-mw04prs-8

MPV WOM(O) - 80

800 D1

MPV WOM(O) - 80

800 D1



5 5,5 6 6,5 7 7,5 8 8,5 9 9,5 10 10,5 11 11,5 12 12,5 13

0

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

0

v [m/s]

Q [m3/h]20000 25000 30000 35000 40000 450000

100

200

300

400

500

600

700

800

900

1000

1100

1200

Sta

tic p

ress

ure

[Pa]

1750 rpm55° - 8,3kW60° - 10,4kW Pd

q [m3/s]

ηmax

60°

94dB(A)

55°

81%

95

P d

80

n-mw04prs-9

MPV WOM(O) - 80

800 D1

MPV WOM(O) - 80

800 D1



2 3 4 5 6 7 8 9 10 11

0

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

0

v [m/s]

Q [m3/h]10000 15000 20000 25000 30000 35000 400000

50

100

150

200

250

300

350

400

450

500

Sta

tic p

ress

ure

[Pa]

960 rpm45° - 2,2kW50° - 2,8kW55° - 3,5kW60° - 4,2kW Pd

q [m3/s]

ηmax

80%

55°

45°50°

79

60°

80

89dB(A)

84

84

84

80

P d

n-mw04prs-10

MPV WOM(O) - 90

900 D1

MPV WOM(O) - 90

900 D1



3 4 5 6 7 8 9 10 11 12 13 14

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23v [m/s]

Q [m3/h]15000 20000 25000 30000 35000 40000 45000 500000

100

200

300

400

500

600

700

800

Sta

tic p

ress

ure

[Pa]

1150 rpm45° - 3,8kW50° - 4,8kW55° - 6,0kW60° - 7,3kW Pd

q [m3/s]

ηmax80%

45°

55°

50°

93dB(A)

88

88

80

80

60°

88

79

P d

n-mw04prs-11

MPV WOM(O) - 90

900 D1

MPV WOM(O) - 90

900 D1



3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

0

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 2 8

0

v [m/s]

Q [m3/h]15000 20000 25000 30000 35000 40000 45000 50000 55000 600000

100

200

300

400

500

600

700

800

900

1000

1100

1200

Sta

tic p

ress

ure

[Pa]

1480 rpm45° - 8,0kW50° - 10,2kW55° - 12,8kW60° - 15,5kW Pd

q [m3/s]

50°

ηmax

63 125 250 500 1k 2k 4k 8k50

60

70

80

90

100

110


Loi [

dB]

N95

5050

60

70

80

90

100

110

LAO

[dB

(A)]

55°

45°

80

79

94

99 dB(A)

80

94

9480%

60°

P d

n-mw04prs-12

MPV WOM(O) - 90

900 D1

MPV WOM(O) - 90

900 D1



4 5 6 7 8 9 10 11 12 13 14 15 16 17 1

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

0

v [m/s]

Q [m3/h]20000 25000 30000 35000 40000 45000 50000 55000 600000

100200300400500600700800900

100011001200130014001500

Sta

tic p

ress

u re

[Pa]

1750 rpm45° - 13,2kW50° - 16,9kW55° - 21,2kW Pd

q [m3/s]

45°

ηmax

v [m/s]

Q [m3/h]

55°

103dB(A)

50°

80 98

80%9880

P d

n-mw04prs-13

MPV WOM(O) - 90

900 D1

MPV WOM(O) - 90

900 D1



3 4 5 6 7 8 9 10 11 12 13

4 5 6 7 8 9 10 11 12 13 14 15 16 17

0

v [m/s]

Q [m3/h]15000 20000 25000 30000 35000 40000 450000

50

100

150

200

250

300

350

400

450

500

Sta

tic p

ress

ure

[Pa]

960 rpm50° - 3,3kW55° - 4,1kW60° - 6,0kW Pd

q [m3/s]

60°

50°

89

ηmax

v [m/s]

Q [m3/h]

83%91

81

82

91dB(A)

P d

55°

n-mw04prs-14

MPV WOM(O) - 100

1000 D1

MPV WOM(O) - 100

1000 D1



5 6 7 8 9 10 11 12 13 14 15 16

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 1v [m/s]

Q [m3/h]20000 25000 30000 35000 40000 45000 50000 550000

50

100

150

200

250

300

350

400

450

500

550

600

650

700

Sta

tic p

res s

ure

[Pa]

1150 rpm50° - 5,6kW55° - 7,0kW60° - 10,3kW Pd

q [m3/s]

93

v [m/s]

Q [m3/h]

82

83%

81

95

ηmax

50°

55°

60°

95dB(A)

P d

n-mw04prs-15

MPV WOM(O) - 100

1000 D1

MPV WOM(O) - 100

1000 D1



6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26v [m/s]

Q [m3/h]25000 30000 35000 40000 45000 50000 55000 60000 65000 700000

100

200

300

400

500

600

700

800

900

1000

1100

1200

Sta

tic p

r ess

ure

[Pa]

1480 rpm50° - 12,0kW55° - 15,0kW60° - 22,0kW Pd

q [m3/s]

ηmax

63 125 250 500 1k 2k 4k 8k

v [m/s]

Q [m3/h]

50

60

70

80

90

100

110


Loi [

d B]

N100

5050

60

70

80

90

100

110

60°

LAO

[dB

( A)]

101dB(A)83%

55°

81

1018299

50°P d

n-mw04prs-16

MPV WOM(O) - 100

1000 D1

MPV WOM(O) - 100

1000 D1



8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

0 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28v [m/s ]

Q [m3/h]35000 40000 45000 50000 55000 60000 65000 70000 750000

200

400

600

800

1000

1200

1400

Sta

tic p

ress

u re

[Pa]

1750 rpm50° - 19,8kW55° - 24,8kW Pd

q [m3/s]

ηmax 105dB(A)

82

50°

83%

105

55°

P d

n-mw04prs-17

MPV WOM(O) - 100

1000 D1

MPV WOM(O) - 100

1000 D1

NYBORG AXIAL FLOW FANPERFORMANCE DATA


4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27v [m/s]

Q [m³/h]20000 25000 30000 35000 40000 45000 50000 55000 60000 65000 700000

100

200

300

400

500

600

700

800985 rpm

45° - 6,2kW50° - 8,5kW55° - 10,8kW60° - 13,3kW

Pd

q [m³/s]

78

45°

ηmax

Q [m³/h]

55°

87dB(A)

74

50°

88

60°

76

77%

89

93

50

60

70

80

90

100

110

f [Hz]Acoustic pressure level spectrum Loi measured close to optimum working point for n=985 r.p.m. and angle 50°

N85

5050

60

70

80

90

100

110

n-mw04prs-18

MPV WOM(O) - 112

1120 D1

MPV WOM(O) - 112

1120 D1



7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25v [m/s]

Q [m3/h]30000 35000 40000 45000 50000 55000 60000 65000 70000 75000 80000 850000

100

200

300

400

500

600

700

800

900

1000

1100

Sta

tic p

ress

ure

[Pa]

1175 rpm45° - 10,5kW50° - 14,5kW55° - 18,4kW60° - 22,6kW Pd

q [m3/s]

55°

79

78

60°

97

92

45°

50°

91dB(A)77%

7693

ηmax

P d


1120 D1

MPV WOM(O) - 112

1120 D1



5050

60

70

80

90

100

110

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26v [m/s]

Q [m3/h]40000 50000 60000 70000 80000 90000 100000 1100000

100

200

300

400

500

600

700

800

900

Sta

tic p

r ess

ure

[Pa]

985 rpm50° - 11,5kW55° - 14,0kW60° - 17,5kW65° - 22,5kW Pd

q [m3/s]

50°

76

55°

94

ηmax

v [m/s]

Q [m3/h]

78

97

63 125 250 500 1k 2k 4k 8k50

60

70

80

90

100

110


Loi [

dB]

N90

LAO

[dB

(A) ]

79 95

60°

65°

96dB(A)79%

P d

n-mw04prs-20

MPV 1250 D1WOM(O) – 125

MPV 1250 D1WOM(O) – 125



12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26v [m/s]

Q [m3/h]50000 60000 70000 80000 90000 100000 1100000

100

200

300

400

500

600

700

800

900

1000

1100

Sta

tic p

ress

ure

[Pa]

1180 rpm50° - 19,8kW55° - 24,0kW60° - 30,0kW Pd

q [m3/s]

60°

78

98

ηmax

v [m/s]

Q [m3/h]

99dB(A)

78

55°

98

79%

50° P d

n-mw04prs-21

MPV WOM(O) - 125

1250 D1

MPV WOM(O) - 125

1250 D1



25 30 35 40 45 50

11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27v [m/s]

Q [m3/h]90000 100000 110000 120000 130000 140000 150000 160000 170000 180000 1900000

100

200

300

400

500

600

700

800

900

1000

1100

1200

Sta

tic p

ress

ure

[Pa]

890 rpm45° - 33,5kW50° - 44,0kW55° - 54,0kW Pd

q [m3/s]

50°

ηmax

63 125 250 500 1k 2k 4k 8k50

60

70

80

90

100

110

f [Hz]Acous tic pres s ure level s pectrum L oi meas ured clos e to optimum working point for n=890 r.p.m. and angle 50°, distance = 1m

Loi [

d B]

N95

5050

60

70

80

90

100

110

55°

LAO

[dB

( A)]

98dB(A)

84

45°

100

9985%

84

P d

n-mw04prs-22

MPV WOM(O) - 160

1600 D1

MPV WOM(O) - 160

1600 D1

Date post:	03-Aug-2018
Category:	Documents
Upload:	lephuc
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