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EDWIN WQ-4B submersible pump with IP68 protection & Class F insulation: delivers up to 760m³/h capacity, handles high-density liquids, and ensures stable performance for industrial water management.
Max water depth: 20m
Water temperature: up to 40℃
Capacity: up tp 760 m³/h
Head: up to 44 m
Discharge of liquid: 1.3g/cm³
PH: 6 to 10
Insulation class : F
Protection class : IP68
Cable length: 8m
Starting method: ≥45kW reduced-voltage starting
Other voltages
The length of cable is optional
(according to our general sales conditions)
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Materials Table |
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|
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 |
|
24 |
Neck ring |
High chrome alloy |
|
27 |
Stator |
|
|
28 |
Rotor |
Shaft : AISI420SS |
|
30 |
Flange |
Cast iron |
|
31a |
Bearing |
Ball bearing |
|
31b |
Bearing |
Ball bearing |
|
34 |
Mechanical seal |
Sic-Sic |
|
47 |
Cable |
|
|
S1/2 |
Overheat protector : on option |
|
|
S3/4 |
Oil water leakage probe :on option |
|
| Model | Motor power （kw/HP) |
Outlet (mm) |
Voltage （V） |
Rated flow (m³/h) |
Rated head (m) |
Max.Flow （m³/h) |
Max.Head (m) |
Impeller passage (mm) |
Cable (mm²) |
| 100WQ4B11 | 11/15 | 100 | 380 | 100 | 22 | 190 | 31 | 50 | 4.0 |
| 150WQ4B11 | 11/15 | 150 | 380 | 150 | 15 | 260 | 24 | 65 | 4.0 |
| 200WQ4B11 | 11/15 | 200 | 380 | 300 | 9 | 450 | 17 | 70 | 4.0 |
| 100WQ4B15 | 15/20 | 100 | 380 | 100 | 27 | 210 | 35 | 50 | 6.0 |
| 150WQ4B15 | 15/20 | 150 | 380 | 150 | 20 | 290 | 29 | 65 | 6.0 |
| 200WQ4B15 | 15/20 | 200 | 380 | 300 | 12 | 490 | 21 | 70 | 6.0 |
| 100WQ4B19 | 19/25 | 100 | 380 | 100 | 31 | 200 | 38 | 50 | 10.0 |
| 150WQ4B19 | 19/25 | 150 | 380 | 150 | 24 | 300 | 32 | 60 | 10.0 |
| 200WQ4B19 | 19/25 | 200 | 380 | 300 | 15 | 530 | 25 | 70 | 10.0 |
| 100WQ4B22 | 22/30 | 100 | 380 | 100 | 36 | 220 | 44 | 50 | 10.0 |
| 150WQ4B22 | 22/30 | 150 | 380 | 150 | 28 | 330 | 39 | 60 | 10.0 |
| 200WQ4B22 | 22/30 | 200 | 380 | 300 | 18 | 550 | 27 | 70 | 10.0 |
| 250WQ4B22 | 22/30 | 250 | 380 | 500 | 11 | 760 | 22 | 90 | 10.0 |
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