Self Priming Effluent Pump
sewage and industrial effluent. Featuring non-clog construction, strong self-priming
capability and easy maintenance, ideal for municipal, industrial and drainage applications.
OEM customization available.
Description
Technical Parameters
Henan Yibeng Pump Industry Co., Ltd. is one of the leading manufacturers and suppliers of self priming effluent pump in China. We have world-leading production equipment and strong manufacturing capabilities. Please rest assured to buy durable self priming effluent pump at competitive price from our factory.
Self Priming Effluent Pump

The HNYB Self-Priming Effluent Pump is a heavy-duty centrifugal pump designed for transferring wastewater, industrial effluent, and sewage containing suspended solids. Its self-priming design enables installation above the liquid level, eliminating the need for repeated manual priming and simplifying operation in drainage and lift applications.
With a non-clog impeller, large solids passage, and robust construction, the pump delivers dependable performance in municipal wastewater treatment, industrial effluent handling, flood control, construction dewatering, and agricultural drainage. The self-priming chamber automatically restores prime after temporary air entry, improving reliability in intermittent-duty systems.
Product Parameter
| Customized support | OEM, ODM, OBM |
| Power Source | Electric |
| Brand Name | HNYB |
| Structure | Single-stage Pump |
| Application | Mining, Industrial facilities, Irrigation and agriculture, Wastewater transport and flood control |
| Place of Origin | Henan, China |
| Power | 1.5-110kw |
| Outlet Size | ≤300mm |
| Flow | 3-800m³/ h |
| Head | 12-65m |
| Material | Cast iron/ductile iron/cast steel/stainless steel |
Products Video
Structure diagram

| 1. Pump body | 2. Impeller nut | 3. Impeller | 4. Pump cover |
| 5. Seal box | 6. Mechanical seal | 7. Cooling nozzle | 8. Seal gland |
| 9. Bearing gland | 10. Bearing | 11. Bushing | 12. Skeleton oil seal |
| 13. Shaft | 14. Suspension bracket | 15. Pump coupling | 16. Filling the hole |
Application Scenario

Municipal Engineering: Urban water supply, drainage, and sewage treatment.
Agricultural Irrigation: Used for farmland irrigation and sprinkler systems.
Industrial Circulating Water: Used for cooling systems, boiler feed water, and condensate transport.
Sewage Treatment: Used for transporting wastewater containing solid particles and sludge.
Petroleum Transportation: Used for transporting petroleum and oily liquids.
Why Choose HNYB Self-Priming Effluent Pumps
Excellent Self-Priming Performance
Capable of rapid priming after initial filling and automatic re-priming if air enters the suction line.
Non-Clog Solids Handling
Open or semi-open impeller design allows reliable passage of solids and fibrous materials while reducing blockage.
Easy Maintenance
Back pull-out or inspection-cover design allows quick servicing without dismantling the piping system.
Energy-Efficient Hydraulic Design
Optimized impeller and casing provide high hydraulic efficiency while reducing operating costs.
OEM & Customized Manufacturing
Customized impellers, shaft seals, motors, voltages, flange standards, and corrosion-resistant materials are available.

Product Certification

ISO 9001

ISO14001

ISO45001

CE Product Certification

EAC Product Certification

Verified Supplier
Our address
Zhaogang Industrial Park, Fengqiu, Xinxiang, Henan, China
WhatsApp Number
+86 158 3619 1545
sales@hnybpumps.com

FAQ
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Hot Tags: self priming effluent pump, China self priming effluent pump manufacturers
Product parameters
| Flow Rate(Q): | 3~800m³/h |
| Head(H): | 12~65m |
| Pressure: | 0.12MPa~0.65MPa(1.2Bar~6.5Bar) |
| Power: | 1.5~110kw |
| Liquid Temperature: | -20°C~120°C(-4°F~248°F) |
| Material: | Cast Iron/Ductile Iron/Cast Steel/Stainless Steel, Etc |
| Application: | This series have the function of self-priming, without irrigation water, used to transport water or containing certain particles or impurities of the liquid, containing large particles of solid block, long fiber of dirt, sediment waste mine impurities, feces and engineering sewage. |
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