Model NO.: WQ
Position of Pump Shaft: Vertical Pump
Pump Casing Combined: Single Case
Mounting Height: Submersible
Impeller: Closed
Usage: Pump, Pumps, Condensate Pump, Ash Pumps, Circulating Pump, Submersible Pump
Material 1: High Chrome
Material 2: Cast Iron
Material 3: Stainless Steel
Application 1: Dredging
Application 2: Water Treatment
Application 3: Mining
Application 4: Metallurgy
Application 5: Sewage Drain
Application 6: Irrigation
Color: As Customer Requirement
Trademark: Depon
Transport Package: Ply Wooden Case
Specification: DN50mm-DN600mm
Origin: China
HS Code: 8413810090
Submersible Sewage Pump

WQ series submersible sewage pump is primarily designed for municipal works, industrial buildings, hotels, hospitals, civil air defense, and mining operations. It efficiently drains sewage, wastewater, rainwater, and living water containing solid particles and long fibers.

Electric Deep Well Submersible Sewage Water Pump for Water Service
Characteristics:
Type Centrifugal Submersible    
Medium Sewage Waste water Rain water Living water
Flowrate Min.:10m3/h Max.:6000m3/h    
Head Min.:7m Max.:62m    

Features:

Electric Deep Well Submersible Sewage Water Pump for Water Service
Electric Deep Well Submersible Sewage Water Pump for Water Service
Electric Deep Well Submersible Sewage Water Pump for Water Service

 
Materials
Description Standard Material Material Options
Shaft 420 Stainless Steel  
Pump Casing Cast Iron SS316/ Duplex
Impeller Cast Iron SS316/ Duplex
Neck Ring Cast Iron SS316/ Duplex
Motor Water Jacket Mild Steel SS316
Motor Mechanical Seal SS304  
Wet End Mechanical Seal SS304  
Motor Body Cast Iron SS316
Oil Housing Cast Iron SS316


Conditions of use

1. The medium temperature should not exceed 40°C, the density must be less than 1200kg/m³, and the pH value should range between 5-9.
2. During operation, the pump must not be positioned below the lowest liquid level.
3. The maximum diameter of solid particles passing through the pump must not exceed 50% of the pump outlet size.

Structures Description
 
Bearing Imported and Local market brand
Cooling Built-in cooling system
Motor F class insulation, max. working temperature 155°C
Seal Mechanical seal
Oil chamber Oil can lubricate and cool the mechanical seal
Impeller Optimized design
Pump casing CAD/CAM design
Float switch Warning signal

WQ Pump Performance
 
Item Type Outlet diameter (mm) Capacity (m3/h) Head (m) Speed (r/min) Power (kw) Efficiency (%)
1 50WQ15-8-0.75 50 10-20 7-10 2825 0.75 52
2 50WQ15-16-1.5 50 10-20 10-18 2840 1.5 52
3 65WQ30-10-2.2 65 20-45 8-12 1420 2.2 62
4 65WQ30-35-7.5 65 20-45 30-37 1440 7.5 50
5 80WQ50-35-11 80 40-75 27-40 2900 11 55
6 80WQ50-40-15 80 40-75 37-42 2900 15 52
7 100WQ80-36-18.5 100 65-120 30-40 2900 18.5 55
8 100WQ80-40-22 100 65-120 35-45 2900 22 55
9 150WQ150-40-30 150 100-200 33-42 1470 30 65
10 200WQ400-27-45 200 250-500 24-35 1480 45 74
11 250WQ500-25-55 250 400-700 16-22 980 55 74
12 300WQ1000-20-75 300 800-1400 15-23 990 75 82
13 350WQ1100-25-110 350 900-1500 18-30 980 110 76
14 350WQ1500-40-250 350 1200-2000 33-42 740 250 80
15 400WQ2000-36-280 400 1500-2800 27-43 745 280 80
16 500WQ3000-11-132 500 2000-4000 8-14 745 132 75
17 600WQ4000-12-200 600 3000-6000 7-16 745 200 72

*The above pump performance is for reference only, details please contact us!


Electric Deep Well Submersible Sewage Water Pump for Water ServiceElectric Deep Well Submersible Sewage Water Pump for Water Service

FAQ

1. What is your product range?
A: Centrifugal pumps. Centrifugal pumps include slurry pumps, gravel pumps, clean water pumps, sewage pumps, chemical pumps, self-priming pumps, and diesel engine pumps.

2. What's your MOQ, payment term, and lead time?
A: MOQ for centrifugal pumps is 1 set, MOQ for conveyor belts is 1

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August 08, 2025