ZW Self Priming Sewage Pump
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
Description
Technical Parameters
Products Description
ZW Self-Priming Sewage Pump is a single-stage single-suction self-priming centrifugal pump developed and produced by our company in combination with similar products at home and abroad. It integrates self-priming and non-clogging sewage discharge, and is specially designed for conveying liquids and slurries containing solid particles. It is economical, efficient and stable in operation.
Product Parameter
| Customized support | OEM, ODM, OBM |
| Power Source | Electric |
| Brand Name | HNYB |
| Structure | Single-stage Pump |
| 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
Structural features
| 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 |
Working Principle
The ZW self-priming sewage pump is mainly composed of the pump body, impeller, back cover, mechanical seal, pump shaft, bearing, etc.
The pump is equipped with a liquid storage chamber, which is connected to the working chamber through the reflux hole and circulation hole to form the suction and discharge system of the self-priming sewage pump. After the pump stops, the liquid storage chamber stores the liquid. When the pump is started again, the impeller rotates, and the liquid and air inside are centrifuged. The liquid returns to the working chamber through the gas-liquid separation tube, and the air is discharged from the pump. At this time, the atmospheric pressure presses the external liquid into the pump to achieve self-priming. This requires that the pump is filled with liquid, so liquid should be injected when it is used for the first time.
application
1. Urban sewage treatment: ZW self-priming sewage pump can extract sewage from low places and transport it to high or distant treatment facilities. It is suitable for urban sewage treatment plants and discharge systems.
2. Construction site drainage: A large amount of wastewater will be generated during the construction process. ZW self-priming sewage pump can effectively pump out the accumulated water and discharge it into the sewer system.
3. Industrial water treatment system: Many industrial production processes involve tasks such as liquid treatment and recycling. ZW self-priming sewage pump can be used for liquid sampling and analysis.
4. Agricultural irrigation and drainage system: used to introduce water into farmland for irrigation or to remove rainwater to avoid crop losses.
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
Hot Tags: zw self priming sewage pump, China zw self priming sewage 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. |
Send Inquiry
