GNWQ Cutter Submersible Sewage Pump100GNWQ100-25-15S Stainless High-Head Cutter Pump
The 100GNWQ100-25-15S is a precision-cast SS304 cutter sewage pump for chemical plants needing both corrosion resistance and a tall lift — 100 m³/h at 25 m head…

Fish farms generate tons of waste — uneaten feed, dead fish, algae. We put a 250GNWQ280-16-30 in a tilapia farm in Indonesia. The cutter handled bones and scales like butter. Flow: 200–350 m³/h Head:…
| Flow Rate | 7 – 950m³/h |
|---|---|
| Head | 7-55m |
| Power | 0.75 – 90kW |
| Inlet / Outlet Diameter | 50 – 300mm |
| Material | Cast iron, SS304,SS316 |
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Fish farms generate tons of waste — uneaten feed, dead fish, algae. We put a 250GNWQ280-16-30 in a tilapia farm in Indonesia. The cutter handled bones and scales like butter.
Flow: 200–350 m³/h
Head: 7–18 m
Outlet: 250–300 mm
Power: 18.5–45 kW
Pro tip: Clean the cutter every 3 months. Saltwater eats faster.
Model Definition of GNWQ Cutting Submersible Sewage Pump

Applications: fish farm, aquaculture, pond drainage, algal bloom control, marine waste
Thanks for reading. HAQUANPUMP understands aquaculture. Our GNWQ pumps are corrosion-resistant, powerful, and built for wet, salty, messy environments. Ships globally. Spare parts guaranteed. We’re here to help your farm thrive.
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