Stainless steel non-blocking submersible pump widely used

Stainless steel non-blocking submersible pumps are indispensable and critical equipment in sewage plants, especially suitable for high corrosion and high impurity conditions. Correct selection and maintenance can significantly improve processing efficiency and reduce overall operating costs. In industrial wastewater or coastal sewage plants, the design of 316 stainless steel and cutting impeller are often better choices.

Core advantages

Strong corrosion resistance: Stainless steel (such as 304 and 316L) is more resistant to corrosive substances such as H₂S and chloride ions in sewage than cast iron pumps, and 

extends its service life.

No clog design:

Large channel impeller: allows passing through solid particles with larger diameters (usually up to 50-80mm).

Vortex impeller: suitable for sewage containing fibers and long strips of impurities to reduce winding.

Cutting function: Some models are equipped with cutting blades, broken plastic bags, fibers, etc.

High efficiency and energy saving: optimize hydraulic design, taking into account both pollution discharge capacity and energy consumption control.

Reliable seal: Dual mechanical seal or oil chamber seal design to prevent sewage from seeping into the motor.