Stainless steel submersible sewage pump
Description
Fully stainless‑steel submersible sewage pump with integrated pump‑motor unit. Wetted parts provide excellent corrosion resistance for slightly corrosive wastewater and chemical effluent, capable of handling liquid with fibres and small solid particles. Fully submerged operation without dedicated pump‑house. Optional auto‑coupling base and float switch available. Widely used for corrosive sewage, food‑processing wastewater and seawater lifting. OEM & ODM available.
Key Features
‑ Full stainless‑steel pump casing and impeller, acid‑alkali resistance, anti‑corrosion for aggressive media
‑ Integrated submersible design, low underwater noise, no separate pump‑house required
‑ Non‑clog impeller, passes fibres and small solid particles, anti‑blocking performance
‑ Multi‑stage mechanical seal, built‑in motor thermal & overload protection for reliable water resistance
‑ Optional auto‑coupling device for easy lifting and maintenance without tank entry
‑ Compatible with float level switch for automatic start‑stop, unattended operation
‑ Light‑weight structure, support fixed wet‑mount or portable mobile installation
Technical Data Range
‑ Flow rate: 3‑260 m³/h
‑ Head: 5‑55 m
‑ Liquid temperature: 0℃ ~ +60℃
‑ Max working pressure: 1.0 MPa
‑ Power supply: 380‑400V 50Hz three‑phase; 220V for small power, 60Hz customizable
‑ Material: Pump casing & impeller SS304; SS316L optional for stronger corrosion resistance
‑ Connection: Flange / hose coupling
‑ Medium: Domestic sewage, food‑processing wastewater, light chemical effluent, seawater, corrosive sewage with fibres and small particles
Applications
‑ Wastewater discharge for food & pharmaceutical factories
‑ Sewage lifting in seawater and salt‑spray environment
‑ Light‑industry chemical wastewater transfer
‑ Corrosion‑resistant sewage discharge for commercial buildings and basements
‑ Corrosive medium lifting in waste‑water treatment plants
‑ Small‑scale electroplating and printing‑dyeing wastewater projects