GNWQ Submersible Sewage Cutter Pump Model Code Definition The 100GNWQ100-15-7.5 steps into serious volume: 100 m³/h through a DN100 outlet at 15 m head, on a 7.5 kW motor. It’s a high-flow cutter for…
GNWQ Submersible Sewage Cutter Pump Model Code Definition
The 100GNWQ100-15-7.5 steps into serious volume: 100 m³/h through a DN100 outlet at 15 m head, on a 7.5 kW motor. It’s a high-flow cutter for municipal mains and large facilities where the sheer amount of fibrous sewage would overwhelm a smaller pump.
Model
100GNWQ100-15-7.5
Outlet
DN100 (4 in)
Max flow
100 m³/h
Head
15 m
Power
7.5 kW
Voltage
380 V (3-phase)
Cutter
Alloy spiral, ≥48 HRC
The large bore still passes shredded solids freely, so throughput stays high even on heavily laden flow.
Applications: municipal mains, large housing estates, industrial parks, slaughterhouses, food plants, subway and tunnel drainage
HAQUANPUMP builds the full GNWQ cutter-pump range in-house. Send us your duty point and we’ll recommend the exact model, cutter disc and materials for the job.
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, 15 kW.
The 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.
The 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.