Model: 100GNWQ80-10-4S
The 100GNWQ80-10-4S is a precision-cast SS304 cutter sewage pump for coastal municipal stations facing saltwater intrusion — 80 m³/h at a low 10 m head through a 100 mm outlet, 4 kW.
| Flow Rate | 80m³/h |
|---|---|
| Head | 10m |
| Power | 4kW |
| Inlet / Outlet Diameter | 100mm |
| Material | Cast Iron,SS304，SS316L |
Coastal and low-lying municipal stations have a corrosion problem inland ones don’t: saltwater intrusion. Brackish groundwater seeps into the network, and tidal areas push seawater back up the lines, so the pump sits in a salt-laden mix that corrodes cast iron far faster than ordinary sewage would.
The 100GNWQ80-10-4S is a stainless station pump for that setting — precision-cast SS304, moving a useful 80 m³/h at a low 10 m head on 4 kW through a wide 100 mm outlet, which suits the high-volume, low-lift profile of a coastal collection station. The 48 HRC alloy cutter handles the municipal wipe-and-rag load that any town sewer carries.
Where salt is in the water, stainless pays for itself in pumps you don’t have to keep replacing. Specifying for a coastal network? Tell us the duty and we’ll size it. sales@haquanpump.com
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.
