
100GNWQ100-25-15S 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: 80GNWQ65-17-5.5S
The 80GNWQ65-17-5.5S is a precision-cast SS304 cutter sewage pump for chemical and process plants — corrosion-resistant and able to shred process solids and packaging. 65 m³/h, 17 m, 5.5 kW.
| Flow Rate | 65m³/h |
|---|---|
| Head | 17m |
| Power | 5.5kW |
| Inlet / Outlet Diameter | 80mm |
| Material | Cast Iron,SS304 |
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Chemical and process effluent is where material choice stops being a cost question and becomes a safety-and-uptime one. Aggressive pH, dissolved salts and process residues will corrode cast iron fast, and a corroded pump in a chemical pit is a leak and a failure waiting to happen.
The 80GNWQ65-17-5.5S answers that with a precision-cast SS304 body and wetted path, rated at 65 m³/h and 17 m head on a 5.5 kW motor through an 80 mm outlet. It keeps the GNWQ cutting system — a 48 HRC alloy cutter that shreds the bags, gloves and fibrous process waste that otherwise block the line — so you get chemical resistance and anti-clog performance in one pump.
A couple of questions we always ask back:
What’s the pH and are there solvents? — SS304 covers a wide band, but strong acids or specific solvents may call for a higher grade; tell us the chemistry and we’ll confirm the pump is right for it.
What’s the fluid temperature? — standard build suits media below 40 °C; above that, let us know so we spec the seal and cable accordingly.
Send us your effluent details and we’ll confirm suitability — sales@haquanpump.com.

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