Model: 100GNWQ120-18-11
The 100GNWQ120-18-11 lifts building sewage reliably in high-rises and towers — 120 m³/h at 18 m head, 11 kW, with an alloy cutter that defeats wet-wipe clogs.
| Flow Rate | 120m³/h |
|---|---|
| Head | 18m |
| Power | 11kW |
| Inlet / Outlet Diameter | 100mm |
| Material | Cast Iron,SS304 |
Case first, because it makes the point better than a spec sheet. A property-management company running a residential tower in Manila kept getting the same 2 a.m. call: the basement sewage pit had overflowed because the pump choked — again — on flushed wipes and mop strings from dozens of apartments. Every clog meant a confined-space entry and an angry building.
They put in a Haquan GNWQ cutter pump, the 100GNWQ120-18-11, on a duty/standby pair. The 48 HRC alloy cutter shreds the wipes and fibre on intake, so the impeller stays clear and the pit keeps up with peak morning load. The night calls stopped.
The numbers behind it: 120 m³/h at 18 m head from an 11 kW motor, 100 mm outlet — enough to clear a busy tower’s collection pit and push it up to the municipal connection.
Can it really handle wet wipes? That’s the whole reason it exists. “Flushable” wipes don’t break down like paper; they braid together and choke ordinary impellers. The cutter shreds them at the inlet, before they can wrap. If you manage buildings and dread the basement pump, this is the fix — sales@haquanpump.com.
GNWQ Cutting Submersible Sewage PumpThe 150GNWQ180-20-18.5 moves 180 m³/h at 20 m head — an 18.5 kW, 150 mm cutter pump for construction dewatering, flood drainage and dirty high-volume work.
GNWQ Cutting Submersible Sewage PumpThe 65GNWQ30-17-3S is an SS304 cutter sewage pump for hospitals, hotels and labs — corrosion-resistant, cleanable, and able to shred the wipes and dressings that clog these drains. 30 m³/h, 17 m, 3 kW…
GNWQ Cutting Submersible Sewage PumpThe 50GNWQ15-25-4S combines SS304 corrosion resistance with 25 m of head — for lifting shredded, aggressive effluent through small lines. 15 m³/h, 4 kW
