Automatic Sewage Lifting Station System Submersible Pump RoHS Factory RD Customized

Anti clogging design
By using a "solid-liquid separator" or "cyclone cutting system", impurities (such as fibers and solid particles) are isolated or crushed before being discharged, avoiding contact between the water pump impeller and foreign objects and completely solving the problem of easy blockage in traditional water collection wells.
Some high-end models (such as German Herbor and Denor) are equipped with selective cutting blades that only handle necessary debris, reducing energy consumption by 68%.

Sealed and odor proof
Integrated sealed box body (made of 304 stainless steel or HDPE high-density polyethylene), equipped with dedicated ventilation pipes, to prevent the volatilization of sewage odors and ensure the air quality in the basement.

Intelligent control and low maintenance
Support fully automatic operation: The water pump is triggered to start and stop through a liquid level sensor (low/high/ultra-high liquid level), with multiple protection functions such as dual pump alternating operation, fault mutual switching, and forced drainage.
Backwash technology: using the water pump outlet pressure to reverse flush the temporarily stored debris in the separator, achieving no cleaning and significantly reducing maintenance costs.

Compact and flexible installation
Small footprint (such as villa household models with a capacity as low as 20L), reserved multi-directional water inlet (DN50-DN150), supporting clamp/flange quick connection, suitable for small spaces