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Wholesale WQ4B Series 380V 2.2KW~7.5KW 4P Professional Sewage Pump

  • Taizhou Haipai Import & Export Co., Ltd.
  • WQ4B Series 380V 2.2KW~7.5KW 4P Professional Sewage Pump
Sewage Submersible Pump

WQ4B Series 380V 2.2KW~7.5KW 4P Professional Sewage Pump

Rated voltage : 380V
Motor power  : 2.2KW~7.5KW
Pole number : 4P
Capacity : up to 400m3/h

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Specification : 

  • Insulation class : F
  • Protection class : IP68
  • Water temperature : up to 40°C
  • PH: 6 to 10
  • Density of liquid : 1.3g/cm3
  • Power supply : three phase 380V ±10%, 50Hz; three phase 380V ±10%, 60Hz
  • Capacity : up to 400m3/h
  • Head : up to 24m
  • Maximum immersion depth : 20m
  • Cable length : 8m

Options on request : 
  • Other voltages
  • The length of cable is optional
Warranty : 1 year
Components :

Materials Table

NO.

Name

Material

01

Hose coupling

Cast iron

01a

Hose coupling

Cast iron

03

Terminal box

Cast iron

05

Upper cover

Cast iron

06

Up-Bearing house

Cast iron

07

Bearing house

Cast iron

10

Seal Bracket

Cast iron

11

Motor body

Cast iron

13

Pump body

Cast iron

14

Impeller

Ductile iron

17

Coupling adapter

Cast iron

22

Seat assembly

Cast iron

22a

Coupling seat

Cast iron

22b

Upper guide support

Cast iron

27

Stator

 

28

Rotor

Shaft : AISI304SS

30

Flange

Cast iron

31a

Bearing

Ball bearing

31b

Bearing

Ball bearing

33

Motor protector

 

34

Mechanical seal

Sic-Sic

47

Cable

 

S1/2

Overheat protector : on option

 

S3/4

Oil water leakage probe :on option





Performance Curves :
Performance Data : 

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