WQ4B Series 380V 2.2KW to 7.5KW 4P Professional Sewage Pump
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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 1080m3/h
Head : up to 56m
Maximum immersion depth : 20m
Cable length : 8m
Starting method : ≥45kw reduced-voltage starting
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 |
|
04 |
Wiring terminal |
|
|
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 |
Angular contact bearing |
|
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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Fixed diaphram membrane, carbon steel tank Pre-charge pressure of 1.5bar Max. wo...
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Max. pressure :6bar-16bar Working temperature: -20°C~99°C (Butyl) -20°C~99°C (EP...
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Hot And Cold Water Circulation Pump Inlet / Outlet: 1" x 1" Body length: 130mm ...
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Antirust treatment Copper winding Thermal protector C&U Bearing
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Rated voltage : 400V Motor power : 1.5-15KW Max. Water depth : 25M Submersible ...
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