GNWQ Chopper Pump for Municipal Sewers – 80–150 m³/h, 7.5–22 kW
City crews hate clogged sewers. We supplied 150GNWQ120-20-15 to a mid-sized town. They reported 60% fewer blockages in 6 months.Flow: 80–150 m³/hHead: 10–25 mOutlet: 150–200 mmPower: 7.5–22 kW What ch…
City crews hate clogged sewers. We supplied 150GNWQ120-20-15 to a mid-sized town. They reported 60% fewer blockages in 6 months. Flow: 80–150 m³/h Head: 10–25 m Outlet: 150–200 mm Power: 7.5–22 kW
What changed: The cutter head sits right at the intake. Rags get chopped beforethey reach the main line. Applications: municipal sewer, city drainage, wastewater treatment, public infrastructure, storm sewer
Thanks for reading. HAQUANPUMP partners with municipalities across Asia, Africa, and Latin America. Genuine GNWQ pumps, certified specs, local support. We’re not a dropshipper — we’re engineers who care. Call us for real solutions.
GNWQ non-clog cutting sewage pump with 3Cr13 alloy cutter impeller and optional 316L stainless steel body. Built for high-solids and corrosive wastewater applications
The 80GNWQ30-10-2.2S is a precision-cast SS304 cutter sewage pump for fish markets and seafood halls — it resists brine and shreds the scraps and packaging that clog market drains. 30 m³/h at 10 m hea…
The 50GNWQ15-18-2.2S is a precision-cast SS304 cutter sewage pump for plating and metal-finishing shops — high head plus resistance to acidic rinse water. 15 m³/h at 18 m head, 2.2 kW.