High-rise buildings put two demands on a sewage pump at once: it must lift waste many metres to the sewer, and it must never clog, because reaching a pump in a deep basement pit is a miserable job. GN…
| Flow Rate | 7 – 950m³/h |
|---|---|
| Head | 7-55m |
| Power | 0.75 – 90kW |
| Inlet / Outlet Diameter | 50 – 300mm |
| Material | Cast Iron,SS304 |
High-rise buildings put two demands on a sewage pump at once: it must lift waste many metres to the sewer, and it must never clog, because reaching a pump in a deep basement pit is a miserable job. GNWQ high-head models answer both — a unit like the 65GNWQ40-25-7.5 pushes to 25 m while its cutter keeps the impeller clear.
That combination of head and anti-clog cutting is exactly what basement lift stations in tall buildings need for years of hands-off service.
GNWQ Submersible Sewage Cutter Pump
Model Code Definition:
Applications: high-rise basements, tower lift stations, deep sump drainage, commercial buildings, hospitals, hotels
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 Cutter Submersible Sewage PumpThe 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, 15 kW.
GNWQ Cutter Submersible Sewage PumpThe 150GNWQ150-11-11S is a precision-cast SS304 cutter sewage pump for desalination plants and coastal works — high-volume, low-head handling of brine-laden effluent. 150 m³/h at 11 m head, 11 kW.
GNWQ Cutter Submersible Sewage PumpThe 100GNWQ100-20-11S is a precision-cast SS304 cutter sewage pump for large corrosive process duties — 100 m³/h at 20 m head, combining chemical resistance, volume and lift. 11 kW.
