WQD-S series all stainless steel precision cast sewage submersible pump adopts a unique single and double channel impeller structure, which greatly improves the passage capacity of sewage and can pass through fibers with a diameter 5 times that of the pump.

Adopting fluororubber double end face mechanical seal and fluororubber radial O-ring seal, it effectively seals and protects liquids in harsh environments.

Adopting precision cast pump casing, it is lightweight, corrosion-resistant, energy-saving, aesthetically pleasing, easy to maintain, and does not require the construction of a pump room. It can work underwater, reducing project costs

Install overheat and current protectors inside the electric pump to prevent motor overload and overheating.

Customized anti-corrosion cables, PTFE machine seals, and high-temperature liquid component configurations can be made according to specific customer requirements

220V, single-phase pump can be equipped with float switch

Main application

Suitable for buildings, hospitals, residential areas, municipal engineering, road traffic and construction, factory sewage, aquaculture, pharmaceuticals, beverages, seawater and saltwater, solid particles in general corrosive media, long fiber wastewater, sewage discharge