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WQ Submersible Sewage Pump – used for all types of sewage lifting in concrete, PE, and fiberglass wet well lift stations. A rugged, fully submersible centrifugal pump that powers through suspended solids, fibers, and sewage – no clogging, no downtime.
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Main benefits
High-flow, anti-clogging design
Premium efficiency motors, maximize energy savings
Robust impellers, engineered for long-term reliability
Superior sewage handling, less clogging & downtime
Sustainable, Eco-friendly manufacturing & operation
Custom options available, support US/EU standard
Main applications
Concrete, PE and fiberglass lift pump stations
Municipal sewage and drainage systems
Industrial raw water and wastewater systems
Commercial and residential complex sewage systems
Sewage treatment plants drainage system
Stormwater pumping and urban flood control
Product Description
Technical Data
Applications
Denor WQ Submersible Sewage Pump – Reliable Sewage/Wastewater Lift Pumps
Engineered for all types of wet well sewage lift station : concrete, PE, and fiberglass lift stations.
The WQ Submersible Sewage Pump installs easily and delivers dependable, long-lasting performance -Whether your lift pump station is cast from heavy-duty concrete, molded from lightweight polyethylene(PE), or fabricated from corrosion-resistant fiberglass(FRP).
The Denor WQ submersible sewage pump is designed for reliable, around-the-clock operation in the most demanding environments. The motor is directly coupled to the pump body and enclosed in a fully sealed, waterproof housing, allowing complete submersion without risk of leakage or damage.
Denor - Real wastewater and sewage submersible pump manufacturer with CE and ISO certification in China.
Whether you're handling raw sewage, industrial slurry, grey water, or activated sludge, the sewage submersible pump delivers consistent, high-performance pumping with minimal maintenance.
WQ submersible sewage pumps is constructed from thick stainless steel and cast iron, offering exceptional robustness, abrasion resistance, and durability. Stainless steel may also be used to deliver corrosive medium.
The WQ series is specifically designed for wet-well installations in:
The WQ's heavy-duty construction and guide rail compatibility make it ideal for permanent, high-reliability infrastructure.
Installation Flexibility
Why Choose Denor?
With decades of engineering expertise, Denor sewage submersible pumps are trusted worldwide for their durability, efficiency, and field-proven performance.
Contact us today for technical specifications or a customized solution for your next submersible sewage pump projects.
| Flow Range | 10 m³/h - 4,000 m³/h (Customized) |
| Lift Range | 7 m - 60 m (Customized) |
| Power | 1.5 KW - 250 KW (Customized) |
| Voltage | 220V 380V (Customized) |
| Pump casing | Stainless steel, cast iron |
| Inlet/Outlet Size | Customized |
| OEM/ODM | Accept |
Performance Data (Support various customized requirements)
|
Model |
Discharge (mm) |
Capacity (m3/h) |
Head(m) |
Power (kw) |
Speed (r/min) |
|
25WQ8-22-1.1 |
25 |
8 |
22 |
1.1 |
2825 |
|
32WQ12-15-1.1 |
32 |
12 |
15 |
1.1 |
2825 |
|
40WQ15-15-1.5 |
40 |
15 |
15 |
1.5 |
2840 |
|
40WQ15-30-2.2 |
40 |
15 |
30 |
2.2 |
2840 |
|
50WQ20-7-0.75 |
50 |
20 |
7 |
0.75 |
1390 |
|
50WQ10-10-0.75 |
50 |
10 |
10 |
0.75 |
1390 |
|
50WQ20-15-1.5 |
50 |
20 |
15 |
1.5 |
2840 |
|
50WQ15-25-2.2 |
50 |
15 |
25 |
2.2 |
2840 |
|
50WQ18-30-3 |
50 |
18 |
30 |
3 |
2880 |
|
50WQ25-32-5.5 |
50 |
25 |
32 |
5.5 |
2900 |
|
50WQ20-40-7.5 |
50 |
20 |
40 |
7.5 |
2900 |
|
65WQ25-15-2.2 |
65 |
25 |
15 |
2.2 |
2840 |
|
65WQ37-13-3 |
65 |
37 |
13 |
3 |
2880 |
|
65WQ25-30-4 |
65 |
25 |
30 |
4 |
2890 |
|
65WQ30-40-7.5 |
65 |
30 |
40 |
7.5 |
2900 |
|
65WQ35-50-11 |
65 |
35 |
50 |
11 |
2930 |
|
65WQ35-60-15 |
65 |
35 |
60 |
15 |
2930 |
|
80WQ40-7-2.2 |
80 |
40 |
7 |
2.2 |
1420 |
|
80WQ43-13-3 |
80 |
43 |
13 |
3 |
2880 |
|
80WQ40-15-4 |
80 |
40 |
15 |
4 |
2890 |
|
80WQ65-25-7.5 |
80 |
65 |
25 |
7.5 |
2900 |
|
100WQ80-10-4 |
100 |
80 |
10 |
4 |
1440 |
|
100WQ110-10-5.5 |
100 |
110 |
10 |
5.5 |
1440 |
|
100WQ100-15-7.5 |
100 |
100 |
15 |
7.5 |
1440 |
|
100WQ85-20-7.5 |
100 |
85 |
20 |
7.5 |
1440 |
|
100WQ100-25-11 |
100 |
100 |
25 |
11 |
1460 |
|
100WQ100-30-15 |
100 |
100 |
30 |
15 |
1460 |
|
100WQ100-35-18.5 |
100 |
100 |
35 |
18.5 |
1470 |
|
125WQ130-15-11 |
125 |
130 |
15 |
11 |
1460 |
|
125WQ130-20-15 |
125 |
130 |
20 |
15 |
1460 |
|
150WQ145-9-7.5 |
150 |
145 |
9 |
7.5 |
1440 |
|
150WQ180-15-15 |
150 |
180 |
15 |
15 |
1460 |
|
150WQ180-20-18.5 |
150 |
180 |
20 |
18.5 |
1470 |
|
150WQ180-25-22 |
150 |
180 |
25 |
22 |
1470 |
|
150WQ130-30-22 |
150 |
130 |
30 |
22 |
1470 |
|
150WQ180-30-30 |
150 |
180 |
30 |
30 |
1470 |
|
150WQ200-30-37 |
150 |
200 |
30 |
37 |
1480 |
|
200WQ300-7-11 |
200 |
300 |
7 |
11 |
970 |
|
WQ200-250-11-15 |
200 |
250 |
11 |
15 |
970 |
|
200WQ400-10-22 |
200 |
400 |
10 |
22 |
1470 |
|
200WQ400-13-30 |
200 |
400 |
13 |
30 |
1470 |
|
200WQ250-15-18.5 |
200 |
250 |
15 |
18.5 |
1470 |
|
200WQ300-15-22 |
200 |
300 |
15 |
22 |
1470 |
|
200WQ250-22-30 |
200 |
250 |
22 |
30 |
1470 |
|
200WQ350-25-37 |
200 |
350 |
25 |
37 |
1980 |
|
200WQ400-30-55 |
200 |
400 |
30 |
55 |
1480 |
|
250WQ600-9-30 |
250 |
600 |
9 |
30 |
980 |
|
250WQ600-12-37 |
250 |
600 |
12 |
37 |
1480 |
|
250WQ600-15-45 |
250 |
600 |
15 |
45 |
1480 |
|
250WQ600-20-55 |
250 |
600 |
20 |
55 |
1480 |
|
250WQ600-25-75 |
250 |
600 |
25 |
75 |
1480 |
|
300WQ800-12-45 |
300 |
800 |
12 |
45 |
980 |
|
300WQ500-15-45 |
300 |
500 |
15 |
45 |
980 |
|
300WQ800-15-55 |
300 |
800 |
15 |
55 |
980 |
|
300WQ600-20-55 |
300 |
600 |
20 |
55 |
980 |
|
300WQ800-20-75 |
300 |
800 |
20 |
75 |
980 |
|
300WQ950-20-90 |
300 |
950 |
20 |
90 |
980 |
|
300WQ1000-25-110 |
300 |
1000 |
25 |
110 |
980 |
|
350WQ1100-10-55 |
350 |
1100 |
10 |
55 |
980 |
|
350WQ1500-15-90 |
350 |
1500 |
15 |
90 |
980 |
|
350WQ1200-18-90 |
350 |
1200 |
18 |
90 |
980 |
|
350WQ1100-28-132 |
350 |
1100 |
28 |
132 |
740 |
|
350WQ1000-36-160 |
350 |
1000 |
36 |
160 |
740 |
|
400WQ1500-10-75 |
400 |
1500 |
10 |
75 |
980 |
|
400WQ2000-15-132 |
400 |
2000 |
15 |
132 |
740 |
|
400WQ1700-22-160 |
400 |
1700 |
22 |
160 |
740 |
|
400WQ1500-26-160 |
400 |
1500 |
26 |
160 |
740 |
|
400WQ1700-30-200 |
400 |
1700 |
30 |
200 |
740 |
|
400WQ1800-32-250 |
400 |
1800 |
32 |
250 |
740 |
|
500WQ2500-10-110 |
500 |
2500 |
10 |
110 |
740 |
|
500WQ2600-15-160 |
500 |
2600 |
15 |
160 |
740 |
|
500WQ2400-22-220 |
500 |
2400 |
22 |
220 |
740 |
|
500WQ2600-24-250 |
500 |
2600 |
24 |
250 |
740 |
Please contact us for more details about sewage pump cost and how to it works.
Municipal Sewage and Drainage Systems
Reliably handling the collection and transport of domestic wastewater across urban networks.
Industrial Raw Water and Wastewater Systems
Engineered to transfer both incoming process water and outgoing effluent in demanding industrial environments.
Commercial and Residential Complex Sewage Systems
Providing efficient and quiet wastewater removal for buildings, estates, and mixed-use developments.
Sewage Treatment Plants Drainage System
Ensuring continuous internal flow and lifting within treatment facilities for uninterrupted operation.
Stormwater Pumping and Urban Flood Control
Rapidly moving rainwater and preventing waterlogging to protect infrastructure and public safety.
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CUSTOMIZED DISPLAY
Customized Pumping Solution For Your ProjectNot Your Average Manufacturer
We tailor solutions to your specific needs based on flow rate, head, and site conditions.
Not sure what you need? Our experts team will help you find the right products.
Bespoke Design
Engineered to your project's needs.
Flexible Configuration
Choice of materials, pumps, and control system.
Product Production Cycle Management
Optimize production processes and shorten production cycles
Strong Delivery Capabilities
Complete logistics and supply chain, with delivery as fast as 15 business days.
End-to-End Service
From design to after-sales support.
