Model: 50GNWQ15-18-2.2S
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.
| Flow Rate | 15m³/h |
|---|---|
| Head | 18m |
| Power | 2.2kW |
| Inlet / Outlet Diameter | 50mm |
| Material | Cast Iron,SS304，SS316L |
Electroplating rinse water is among the more aggressive effluents a small shop produces: acidic, metal-laden, and often needing to be lifted to a treatment tank on a mezzanine or roof. That’s a corrosion problem and a head problem together, in a compact footprint.
The 50GNWQ15-18-2.2S is built for exactly that pairing — precision-cast SS304 for the acidic rinse, with a strong 18 m of head at 15 m³/h from 2.2 kW through a 50 mm outlet to reach an elevated treatment skid. The 48 HRC alloy cutter keeps the rags and shop debris from blocking the narrow riser.
As always with plating chemistry, send us the rinse composition and pH before ordering — for the harshest chrome or acid lines we can advise on a higher stainless grade. sales@haquanpump.com
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