MUH

0

67

13 Qm3/h

Hm

Pumping of clean, non-muddy liquids in the housing, agricultural and industrial sectors:• Supply - Boosting• Watering - Irrigation • Washing stations• Heating - Air conditioningAnd for incorporation into all modular systems.

Abstraction from wells, springs, rivers, ponds...

OPERATING RANGESFlow rates of up to: 13 m3/hManometric heads of up to: 67 m CEMax. operating pressure: 10 barMax. intake pressure: 6 barTemperature range: – 15° to + 90°CMax. ambient temperature: + 40°CDN (nominal diameter) of ports: G1” to G1”1/2

POMPES HORIZONTALES MULTICELLULAIRES

2 pole - 50 Hz

APPLICATIONS

• MUH 105

• MUH 902N

• MUH 504N

• MUH 306N

N.T. No 141-11/ENG. - Ed. 5/10-14

CertifiedBENEFITS

EFFICIENCY / RELIABILITY• IE2 Motor .• Optimal reliability: high outputs thanks to the impeller profile, which reduces the number of stages, the sizes of the shafts and the axial thrusts.

• Stainless steel impellers and stages, cast iron pump housings.

• Suction rings between very thick cells: impervious to thermal expansion and eliminates the risk of seizing.

INSTALLATION • Compact pump of one-piece design, requires little space and performs eco-nomically and quietly.

• Easy installation.

MAINTENANCE • Standardised mechanical seal wit-hstands max. +90°C without any maintenance.

• Motor bearing fitted in the front shroud - generously dimensioned and leak-tight.

MUH

1

0

0

5

10

15

20

25

30

35

40

45

50

55

60

65

70

2 3 4 5 6 7 8 9 10 11 12 13 14 15Qm3/h

Hm

Imp.gpm

Ql/min

Ql/s

Hft

MUH 100 MUH 300 MUH 500 MUH 900

90705030 150130110 250

0

50

100

150

200

230210190170

10,5 1,5 2,52 3,53 4

10 15 20 25 30 35 40 45 50

DESIGN• Hydraulic part- Horizontal, centrifugal, not self-priming.- Multi-stage, 2 to 7 stages.- Axial intake and vertical, upward delivery.- Impellers fitted directly onto the extended motor shaft.

- Standardised mechanical seal ensures leak-tightness of shaft passage.

• Motor- Standard ventilated- With extended shaft end- Single-phase motor: capacitor integrated into the terminal box.

- Rotor-shaft guide bearings lubricated for life.

Rotation speed: 2900 rpmThree-phase winding: 230-400 VSingle-phase: 230 VFrequency: 50 Hz (optional 60 Hz)Insulation class: 155 (F)Protection class: IP 54

IDENTIFICATIONMUH - 3 02 N - E - M / 6 / OEM / XX / B

Pump family

Nominal flowrate in m3/h (at 50 hz / 2 pole)

Number of stages

IE2 motor

E = O-rings: EPDM V = O-rings: VITON

M = Single-phaseM11 = Single-phase 110 VT = Three-phase

6 = 60 HZNothing = 50HZ

OEM : Original Equipement Manufacturer

Technical definition code

Version index

BASIC CONSTRUCTIONMain parts MaterialPump casing EN GJL250 Impellers 304 stainless steelCells (stage housing) 304 stainless steelPump shaft stainless steelCell centring device 304 stainless steelMechanical seal Carbon/Silicon carbideO-rings EPDM ethylene propyleneFixing-support bearing EN GJL250

HYDRAULIC PRESELECTION RANGE

MUH

2

6 0-1

SECTIONAL DIAGRAM

MUH

3

0

10

20

30

40

50

60

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

0,0

0,2

0,4

0,6

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

0

10

20

30

40

0,0 0,5 1,0 1,5 2,0 2,5 3,00

2

4

102

103

104

N.P.S.H

105

106

107MUH1 m3/h50Hz

0

10

20

30

40

50

60

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

0,0

0,2

0,4

0,6

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

0

10

20

30

40

0,0 0,5 1,0 1,5 2,0 2,5 3,00

2

4

102

103

104

N.P.S.H

105

106

107MUH1 m3/h50Hz

NPS

H

m

Hm

P2kW

Qm3/h

Qm3/h

Qm3/h

η%

Ql/minQl/s

η

0

10

20

30

40

50

60

00 20 40 60 80

0 0,5 1 1,5

1 2 3 4 5

0,0

0,2

0,4

0,6

0,8

0 1 2 3 4 5

0

10

20

30

40

0 1 2 3 4 50

2

4

6

302

303

304

N.P.S.H

305

306

MUH2 m3/h50Hz

NPS

H

m

Hm

P2kW

Qm3/h

Qm3/h

Qm3/h

η%

Ql/minQl/s

η

HYDRAULIC PERFORMANCE – 100 AND 300 SERIE

MUH

4

0

10

20

30

40

50

60

00 50 1000 1 2

1 2 3 4 5 6 7 8

0,00,20,40,6

0,81,0

0 1 2 3 4 5 6 7 8

0

20

40

0 1 2 3 4 5 6 7 80

2

502

503

504

N.P.S.H

505

506 MUH4 m3/h50Hz

0

10

20

30

40

50

60

00 50 1000 1 2

1 2 3 4 5 6 7 8

0,00,20,40,6

0,81,0

0 1 2 3 4 5 6 7 8

0

20

40

0 1 2 3 4 5 6 7 80

2

502

503

504

N.P.S.H

505

506 MUH4 m3/h50Hz

NPS

H

m

Hm

P2kW

Qm3/h

Qm3/h

Qm3/h

η%

Ql/minQl/s

η

0

5

10

15

20

25

30

35

40

45

50

55

00 50 100 150 2000 1 2 3

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

0,0

0,5

1,0

1,5

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

0

20

40

60

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

1

2

3

4

902

903

904

N.P.S.H

905 MUH8 m3/h50Hz

0

5

10

15

20

25

30

35

40

45

50

55

00 50 100 150 2000 1 2 3

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

0,0

0,5

1,0

1,5

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

0

20

40

60

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

1

2

3

4

902

903

904

N.P.S.H

905 MUH8 m3/h50Hz

NPS

H

m

Hm

P2kW

Qm3/h

Qm3/h

Qm3/h

η%

Ql/minQl/s

η

HYDRAULIC PERFORMANCE – 100 AND 300 SERIE

MUH

5

Clapet de pied de crépine

Niveau bas

Niveau haut

0,10m

Ha

min. 0,70m

MIN.

Crépine

Réseau de ville

Hc

INSTALLATION DIAGRAMS• Pump in suction mode

Max. suction heads (Ha) and min. flooded heads (Hc) at the pump’s nominal flowrate.

Fluid temperatureMUH 100 MUH 300/500/900

Ha mCL Hc mCL Ha mCL Hc mCL

+ 20°C 7 --- 7 ---

+ 50°C 6 --- 6 ---

+ 80°C 2,2 --- 3 ---

+ 90°C --- 8,1 --- 7These values do not take account of losses of head in the suction pipe.

• Flooded suction pump on storage tank or mains water system (with low water protection kit)

High level

Low level

Strainer foot valve

Strainer

Mains water supply

MUH

6

H

108

138

ø12

Moteur taille 71/80 = 106Moteur taille 63 = 81

Monophasé

H2

H1

L2

L

7

D2

D1

ø 1/4"

ø 1/4"

Presse étoupe D3

3~ 1~

ASP

REF

5810,5

L1

øM

TYPE

~ Rendement selon charge

(%)

V V A A P2 conden-sateur

H H1 H2 L L 1 L 2 M D1 D2 D3 masse

4/4 3/4 2/4 1x230V-3x∆230 3xY400 kW µF mm mm mm mm mm mm mm mm kg

MUH102-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 321 156 103 126 1” 1” 11 12,1MUH103-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 341 176 123 126 1” 1” 11 12,7MUH104-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 362 197 143 126 1” 1” 11 13,3MUH105-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 382 217 163 126 1” 1” 11 13,9MUH106-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 402 237 184 126 1” 1” 11 14,5MUH107-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 422 257 204 126 1” 1” 11 15,1MUH302-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 332 167 114 126 1” 1” 11 12,3MUH303-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 356 191 138 126 1” 1” 11 13MUH304-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 381 216 162 126 1” 1” 11 14MUH305-E-M 1 - - - 230 - 5,1 - 0,75 16 216 90 104 409 240 186 145 1” 1” 13,5 18MUH306-E-M 1 - - - 230 - 7,2 - 1,1 30 224 90 104 458 264 211 162 1” 1” 13,5 21MUH502-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 332 167 114 126 11/4” 1” 11 12,3MUH503-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 356 191 138 126 11/4” 1” 11 13MUH504-E-M 1 - - - 230 - 5,1 - 0,75 16 216 90 104 394 216 162 145 11/4” 1” 13,5 19MUH505-E-M 1 - - - 230 - 7,2 - 1,1 30 224 90 104 434 240 186 162 11/4” 1” 13,5 18,2MUH506-E-M 1 - - - 230 - 9,2 - 1,5 40 224 90 104 458 264 211 162 11/4” 1” 13,5 22MUH902-E-M 1 - - - 230 - 5,1 - 0,75 16 216 90 104 342 173 120 145 11/2” 11/4” 13,5 17MUH903-E-M 1 - - - 230 - 7,2 - 1,1 30 224 90 104 397 203 150 162 11/2” 11/4” 13,5 16,1MUH904-E-M 1 - - - 230 - 9,2 - 1,5 40 224 90 104 429 234 180 162 11/2” 11/4” 13,5 18,2MUH102-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 321 156 103 126 1” 1” 11 12,1MUH103-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 341 176 123 126 1” 1” 11 12,7MUH104-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 362 197 143 126 1” 1” 11 13,3MUH105-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 382 217 163 126 1” 1” 11 13,9MUH106-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 402 237 184 126 1” 1” 11 15,5MUH107-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 422 257 204 126 1” 1” 11 15,1MUH302-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 332 167 114 126 1” 1” 11 12,3MUH303-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 356 191 138 126 1” 1” 11 13MUH304-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 381 216 162 126 1” 1” 11 14MUH305N-E-T 3 79 78 76 ∆230 Y400 3,2 1,85 0,75 - 219 90 104 443 240 186 146 1” 1” 11 19MUH306N-E-T 3 80,5 80,5 78 ∆230 Y400 4,3 2,5 1,1 - 219 90 104 468 264 211 146 1” 1” 11 16,9MUH502-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 332 167 114 126 11/4” 1” 11 12,3MUH503-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 356 191 138 126 11/4” 1” 11 13MUH504N-E-T 3 79 78 76 ∆230 Y400 3,2 1,85 0,75 - 219 90 104 419 216 162 146 11/4” 1” 11 18,8MUH505N-E-T 3 80,5 80,5 78 ∆230 Y400 4,3 2,5 1,1 - 219 90 104 443 240 186 146 11/4” 1” 11 16,7MUH506N-E-T 3 82 82 80 ∆230 Y400 5,7 3,3 1,5 - 240 90 104 511 264 211 172 11/4” 1” 13,5 22,4MUH902N-E-T 3 79 78 76 ∆230 Y400 3,2 1,85 0,75 - 219 90 104 377 173 120 146 11/2” 11/4” 11 18,2MUH903N-E-T 3 80,5 80,5 78 ∆230 Y400 4,3 2,5 1,1 - 219 90 104 407 203 150 146 11/2” 11/4” 11 16,1MUH904N-E-T 3 82 82 80 ∆230 Y400 5,7 3,3 1,5 - 240 90 104 480 234 180 172 11/2” 11/4” 13,5 21,9MUH905N-E-T 3 84 84 82 ∆230 Y400 7,1 4,1 2,2 - 240 90 104 510 264 210 172 11/2” 11/4” 13,5 24,4

ELECTRICAL AND DIMENSIONAL SPECIFICATIONSStuffing box Single-phase Motor size

Motor size

TYPE

~ Efficiency according to

load (%)

V V A A P2 capaci-tor

H H1 H2 L L 1 L 2 M D1 D2 D3 mass

4/4 3/4 2/4 1x230V-3x∆230 3xY400 kW µF mm mm mm mm mm mm mm mm kg

MUH102-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 321 156 103 126 1” 1” 11 12,1MUH103-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 341 176 123 126 1” 1” 11 12,7MUH104-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 362 197 143 126 1” 1” 11 13,3MUH105-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 382 217 163 126 1” 1” 11 13,9MUH106-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 402 237 184 126 1” 1” 11 14,5MUH107-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 422 257 204 126 1” 1” 11 15,1MUH302-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 332 167 114 126 1” 1” 11 12,3MUH303-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 356 191 138 126 1” 1” 11 13MUH304-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 381 216 162 126 1” 1” 11 14MUH305-E-M 1 - - - 230 - 5,1 - 0,75 16 216 90 104 409 240 186 145 1” 1” 13,5 18MUH306-E-M 1 - - - 230 - 7,2 - 1,1 30 224 90 104 458 264 211 162 1” 1” 13,5 21MUH502-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 332 167 114 126 11/4” 1” 11 12,3MUH503-E-M 1 - - - 230 - 4 - 0,55 12 190 90 104 356 191 138 126 11/4” 1” 11 13MUH504-E-M 1 - - - 230 - 5,1 - 0,75 16 216 90 104 394 216 162 145 11/4” 1” 13,5 19MUH505-E-M 1 - - - 230 - 7,2 - 1,1 30 224 90 104 434 240 186 162 11/4” 1” 13,5 18,2MUH506-E-M 1 - - - 230 - 9,2 - 1,5 40 224 90 104 458 264 211 162 11/4” 1” 13,5 22MUH902-E-M 1 - - - 230 - 5,1 - 0,75 16 216 90 104 342 173 120 145 11/2” 11/4” 13,5 17MUH903-E-M 1 - - - 230 - 7,2 - 1,1 30 224 90 104 397 203 150 162 11/2” 11/4” 13,5 16,1MUH904-E-M 1 - - - 230 - 9,2 - 1,5 40 224 90 104 429 234 180 162 11/2” 11/4” 13,5 18,2MUH102-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 321 156 103 126 1” 1” 11 12,1MUH103-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 341 176 123 126 1” 1” 11 12,7MUH104-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 362 197 143 126 1” 1” 11 13,3MUH105-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 382 217 163 126 1” 1” 11 13,9MUH106-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 402 237 184 126 1” 1” 11 15,5MUH107-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 422 257 204 126 1” 1” 11 15,1MUH302-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 332 167 114 126 1” 1” 11 12,3MUH303-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 356 191 138 126 1” 1” 11 13MUH304-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 381 216 162 126 1” 1” 11 14MUH305N-E-T 3 79 78 76 ∆230 Y400 3,2 1,85 0,75 - 219 90 104 443 240 186 146 1” 1” 11 19MUH306N-E-T 3 80,5 80,5 78 ∆230 Y400 4,3 2,5 1,1 - 219 90 104 468 264 211 146 1” 1” 11 16,9MUH502-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 332 167 114 126 11/4” 1” 11 12,3MUH503-E-T 3 - - - ∆230 Y400 3 1,7 0,55 - 190 90 104 356 191 138 126 11/4” 1” 11 13MUH504N-E-T 3 79 78 76 ∆230 Y400 3,2 1,85 0,75 - 219 90 104 419 216 162 146 11/4” 1” 11 18,8MUH505N-E-T 3 80,5 80,5 78 ∆230 Y400 4,3 2,5 1,1 - 219 90 104 443 240 186 146 11/4” 1” 11 16,7MUH506N-E-T 3 82 82 80 ∆230 Y400 5,7 3,3 1,5 - 240 90 104 511 264 211 172 11/4” 1” 13,5 22,4MUH902N-E-T 3 79 78 76 ∆230 Y400 3,2 1,85 0,75 - 219 90 104 377 173 120 146 11/2” 11/4” 11 18,2MUH903N-E-T 3 80,5 80,5 78 ∆230 Y400 4,3 2,5 1,1 - 219 90 104 407 203 150 146 11/2” 11/4” 11 16,1MUH904N-E-T 3 82 82 80 ∆230 Y400 5,7 3,3 1,5 - 240 90 104 480 234 180 172 11/2” 11/4” 13,5 21,9MUH905N-E-T 3 84 84 82 ∆230 Y400 7,1 4,1 2,2 - 240 90 104 510 264 210 172 11/2” 11/4” 13,5 24,4

MUH

7

ACCESSORIES FEATURESa) Electrical- IE2 “T” types: 230-400 V - 50 Hz three-phase - “M” types: - 230 V - 50 Hz single-phase with capacitor integrated into the terminal box.

- Three-phase motors must be protected by a slave switch.

- Stuffing box used for connections to the motor terminal box.

b) Fitting- On solid base using foundation bolts.- Installation of pump in suction mode with com-pulsory strainer foot valve, or flooded suction mode on storage tank , or mains water system with low water protection kit.

- Connection to pump via a flexible hose or rigid piping.

- The installation must allow for the protection of the pump against adverse weather condi-tions and frost (avoid direct exposure to rain or sun).

c) PackagingPump delivered in cardboard packaging, wit-hout connection fittings.

RECOMMENDED ACCESSORIES

• Shut-off valves• Non-return valves• Strainer foot valve• Vibration-damping sleeves• Suction kit• Bladder or galvanised tanks• Surge tanks• ME low-water protection kit• ACSON: on/off control and low-water protec-tion device.

• Protective slave switch for three-phase motor…

• ACSON : on/off control and low-water protection device.

• Protective slave switch for three-phase motor

• Non-return valve

• Strainer foot valve

• Shut-off valve

• Vibration-damping sleeves

• Vibration-damping sleeves

• Bladder tank

• Surge tank

MUH

8