Self Priming Submersible Sewage Pump For Wastewater Treatment

Submersible Sewage Sludge Pumps Self Priming Sewage Pump Submersible for Wastewater Treatment

Core advantages

Fully submerged operation: can be started without pumping, avoiding cavitation problems, suitable for complex environments such as deep wells and water pools.
Compact structure: The motor is directly connected to the water pump, occupying a small area and can be directly installed in the wellbore or collection well, saving construction costs.
Multi scenario adaptation: Through different sealing forms (dry, semi dry, oil filled, wet) and material selection, it can transport clean water, sewage, sediment laden water, and corrosive liquids.
High reliability: Adopting dual mechanical seals, wear-resistant impellers, and motor overload protection design to ensure long-term stable operation.
Energy saving and efficient: Some models (such as maglev submersible pumps) have significantly improved efficiency and extended maintenance cycles by several times through optimized hydraulic design.

How to Choose 

Medium characteristics: Clearly define the type of liquid (clean water, sewage, sand containing water, etc.), temperature, pH, and solid particle content, and select the appropriate impeller material (such as cast iron, stainless steel, tungsten carbide) and sealing form.Operating parameters: Match pump types according to actual flow and head requirements to avoid energy waste caused by "big horses pulling small cars".
Environmental conditions: Explosion proof type should be selected for flammable and explosive places; In deep well scenarios, attention should be paid to the diameter of the wellbore and the allowed depth of penetration.
Energy efficiency requirements: Long term operating projects should prioritize high-efficiency and energy-saving models (such as magnetic levitation submersible pumps) to reduce lifecycle costs.