ZW Self-Priming Non-Clog Sewage Pump | Industrial Wastewater Pump Manufacturer - HNYB
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
ZW Non-Clog Self Priming Dirty Water Pump
The ZW Non-Clog Self-Priming Dirty Water Pump combines self-priming with non-clogging sewage discharge, utilizing an axial reflux external mixing design. Through its unique pump body and impeller flow path design, the impeller is confined within a single impeller bowl connected to the pump chamber. As the impeller rotates, a strong axial vortex forms within the pump's liquid, creating a vacuum at the suction port and a lift at the discharge port, which expel impurities from the pump chamber. This leaves the flow path completely unobstructed, offering sewage discharge capabilities unmatched by other self-priming pumps.
Product Parameter
| Flow | 5 – 800 m³/h |
| Head | 10 – 80 m |
| Outlet Size | DN25 – DN300 |
| Power | 2.2 – 55 kW |
| Speed | 1450 – 2900 r/min |
| Self-Priming Height | 4.5 – 5.5 m |
| Medium Temperature | ≤ 80°C (optional up to 100°C) |
Industrial Self-Priming Pump for Wastewater & Sewage Handling
ZW series self-priming sewage pumps are widely used in municipal sewage systems, industrial wastewater treatment, construction drainage, mining wastewater discharge, and agricultural irrigation.
The pump adopts an external axial reflux structure, allowing air separation and automatic priming during operation. Once started, it can continuously lift wastewater from below the pump level without manual intervention.
Compared with traditional centrifugal pumps, ZW pumps offer better adaptability for fluids containing solids, fibers, sludge and suspended impurities.
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 |
Products Applications
- Municipal sewage treatment systems
- Industrial wastewater discharge
- Construction site drainage
- Mining wastewater and slurry transfer
- Paper and textile wastewater
- Food processing wastewater
- River and pond water removal
- Emergency flood drainage
- Sludge and dirty water transfer
Key Features of ZW Non-Clog Self-Priming Pump
Strong Self-Priming Ability
Can automatically evacuate air and start pumping without a bottom valve or priming system.
Non-Clog Impeller Design
Allows large solids, rags, fibers, sludge and suspended particles to pass smoothly without blockage.
High Efficiency Hydraulic System
Optimized flow channel reduces turbulence and improves pumping efficiency.
Dry Running Tolerance (Short Time)
Designed to handle unstable suction conditions during startup or priming process.
Easy Maintenance Structure
Front-opening design allows quick inspection and cleaning of pump chamber.
Optional Mobile Skid Design
Can be equipped with diesel engine or trailer system for mobile pumping applications.
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
01. WHAT'S YOUR MOQ?
02. WHAT'S YOUR PAYMENT TERMS?
03. WHAT CERTIFICATES DO YOU HAVE?
04. ARE YOU A MANUFACTURING OR TRADING COMPANY?
05. CAN YOU DO OEM BRAND?
06. WHAT IS THE DELIVERY TIME?
Need a Reliable Sewage Pump Solution?
Send us your flow rate, head and wastewater type. Our engineers will recommend the right ZW self-priming pump model within 24 hours.
Hot Tags: ZW Self-Priming Non-Clog Sewage Pump | Industrial Wastewater Pump Manufacturer - HNYB, China ZW Self-Priming Non-Clog Sewage Pump | Industrial Wastewater Pump Manufacturer - HNYB 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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