WQ4B Series 55KW~90KW 4P 45-55KW 6P Strong Emission Professional Sewage Pump
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Specification :
Insulation class : F
Protection class : IP68
Starting method : reduced-voltage starting
Water temperature : up to 40oC
PH: 6 to 10
Density of liquid : 1.3g/cm3
Power supply : three phase 380V ±10%, 50Hz Capacity : up to 1900 m3/h
Head : up to 66m
Maximum immersion depth : 20m
Cable Length : 10m
Options on request : suitable voltages , the length of cable and oil water leakage probe
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 |
|
16 |
Inlet plate |
Cast iron |
|
17 |
Coupling adapter |
Cast iron |
|
22 |
Seat assembly |
Cast iron |
|
22a |
Coupling seat |
Cast iron |
|
22b |
Upper guide support |
Cast iron |
|
24 |
Neck ring |
High chrome alloy |
|
27 |
Stator |
|
|
28 |
Rotor |
Shaft : AISI420SS |
|
30 |
Flange |
Cast iron |
|
31a |
Bearing |
Ball bearing |
|
31b |
Bearing |
Angular contact bearing |
|
34 |
Mechanical seal |
Sic-Sic / Sic-Sic |
|
35 |
Oil seal |
|
|
47 |
Cable |
|
|
S1/2 |
Overheat protector : on option |
|
|
S3/4 |
Oil water leakage probe : on option |
|
|
S5/6 |
Float switch : on option |
|


Performance Curves : 
Performance Data : 
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