GNWQ cutter pumps come in single-phase 220 V and three-phase 380 V, and picking the right one matters. The rule of thumb is simple: small pumps for homes and small premises run on 220 V, while anythin…
| Flow Rate | 7 – 950m³/h |
|---|---|
| Head | 7-55m |
| Power | 0.75 – 90kW |
| Inlet / Outlet Diameter | 50 – 300mm |
| Material | Cast Iron,SS304 |
GNWQ cutter pumps come in single-phase 220 V and three-phase 380 V, and picking the right one matters. The rule of thumb is simple: small pumps for homes and small premises run on 220 V, while anything larger — and all industrial and municipal duty — uses 380 V.
Which one for you?
The smallest models (around 0.75–1.5 kW) are offered in 220 V so they work on an ordinary domestic supply — ideal for a house, shop or small guesthouse. From roughly 2.2 kW upward, GNWQ pumps are three-phase 380 V, which suits the higher power and steady running that industrial and municipal sites demand.
If you’re not sure what supply your site has, tell us and we’ll match the pump to it.
GNWQ Cutting Submersible Sewage Pump Impeller
Applications: domestic 220V drainage, small commercial premises, industrial 380V duty, municipal stations, farm and factory wastewater
Fibrous, rag-laden or hard-to-pump sewage giving you trouble? The HAQUANPUMP engineering team will help you specify the right GNWQ cutter pump — reach out any time.
GNWQ Cutting Submersible Sewage PumpFew fluids are harder on a pump than farm and slaughterhouse effluent: dense with bedding straw, hair, tissue and manure. GNWQ cutter pumps are made for this world. Fit the special livestock cutter di…
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GNWQ Cutting Submersible Sewage PumpSeptic tanks are the classic clogging trap: everything that goes down a drain ends up there, including wipes, hair and cloth that wrap an ordinary pump solid. A GNWQ cutter pump shreds all of it on in…
