GNWQ Cutter Submersible Sewage Pump100GNWQ100-25-15S Stainless High-Head Cutter Pump
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…

Model: 50GNWQ15-10-1.5S
The 50GNWQ15-10-1.5S is a precision-cast SS304 cutter sewage pump for laboratory and cleanroom drains — resistant to the mild reagents and solvents that corrode ordinary pumps. 15 m³/h, 10 m, 1.5 kW.
| Flow Rate | 15m³/h |
|---|---|
| Head | 10m |
| Power | 1.5kW |
| Inlet / Outlet Diameter | 50mm |
| Material | Cast Iron,SS304,SS316L |
Laboratory drains carry an unpredictable trickle of whatever gets rinsed down: dilute acids and bases, solvent traces, spent reagents, plus gloves, wipes and pipette tips. None of it is high-volume, but it’s chemically hostile enough to pit a cast-iron pump and leave you with a corroded unit in a sensitive building.
The 50GNWQ15-10-1.5S suits that duty: precision-cast SS304 for chemical resistance, 15 m³/h at 10 m head on 1.5 kW through a 50 mm outlet. The stainless wetted path takes the mild reagent mix, and the 48 HRC alloy cutter clears the gloves and lab consumables that would otherwise block a small line.
One thing to confirm with us up front: the exact chemistry. SS304 covers a wide range, but concentrated acids or specific solvents may point to a higher grade — tell us what goes down the drain and we’ll make sure the pump matches. 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…
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