Municipal sewage is unpredictable and full of exactly the debris that stops pumps — rags, plastic, paper and grit. GNWQ cutter pumps are built for it, shredding solids on intake so pumping stations ke…
| Flow Rate | 7 – 950m³/h |
|---|---|
| Head | 7-55m |
| Power | 0.75 – 90kW |
| Inlet / Outlet Diameter | 50 – 300mm |
| Material | Cast Iron,SS304 |
Municipal sewage is unpredictable and full of exactly the debris that stops pumps — rags, plastic, paper and grit. GNWQ cutter pumps are built for it, shredding solids on intake so pumping stations keep flowing. They are equally at home draining subway tunnels, basements and the lower floors of high-rise buildings, where reliability isn’t optional.
Match the model to the station: DN65–DN80 units for local pits, DN100–DN200 for mains and large stations. All of them deliver full head and clog-free running, so operators spend less time clearing blockages.
GNWQ Cutting Submersible Pump Impeller
Applications: municipal pumping stations, subway and tunnel drainage, basement sump pumping, high-rise lower floors, storm and mixed sewage
Need the right GNWQ cutter pump for your flow, head and the waste you handle? Talk to the HAQUANPUMP team — your satisfaction is our greatest pursuit.
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.
