Model: 65GNWQ35-18-4
The 65GNWQ35-18-4 is a 4 kW, 65 mm cutter sewage pump for car washes and detailing bays — it moves the silt, cloth and debris-laden wash water that wears out ordinary pumps. 35 m³/h at 18 m head.
| Flow Rate | 35m³/h |
|---|---|
| Head | 18m |
| Power | 4kW |
| Inlet / Outlet Diameter | 65mm |
| Material | Cast Iron,SS304 |
Car-wash water is deceptively abrasive. It carries road grit, sand and mud in suspension, plus the wash mitts, sponges and cloth that inevitably end up in the trench. That combination — abrasive silt plus stringy solids — grinds down a normal pump and clogs it in turns.
The 65GNWQ35-18-4 handles both sides of that problem: 35 m³/h at 18 m head, 4 kW, 65 mm outlet. The 48 HRC alloy cutter shears the cloth and sponge debris so it can’t wrap, while the heat-treated 3Cr13 impeller is built to resist the constant grit abrasion that defines car-wash water.
One caution specific to this duty: the cutter shreds fibre and plastic well, but heavy sand accelerates wear on any pump — a silt trap ahead of the pit will meaningfully extend its life. Setting up a wash or detailing bay? sales@haquanpump.com.
GNWQ Cutter Submersible Sewage PumpThe 50GNWQ20-15-2.2 is a 2.2 kW cutter sewage pump for factory canteens and staff kitchens — it handles the food waste, packaging and gloves that block canteen drain pits. 20 m³/h at 15 m head.
GNWQ Cutter Submersible Sewage PumpThe 50GNWQ20-15-2.2 is a 2.2 kW cutter sewage pump for factory canteens and staff kitchens — it handles the food waste, packaging and gloves that block canteen drain pits. 20 m³/h at 15 m head.
GNWQ Cutter Submersible Sewage PumpThe 50GNWQ15-20-3 gives 20 m of head through a 50 mm outlet — a cutter pump for retrofits where the existing riser is narrow but the lift is tall. 15 m³/h, 3 kW.
