1) High Efficiency Non-block up

The uniquely designed single, double-gate impeller, opening model, double leaf model impeller is high effective without block-up,the pump casing etc. flow- through parts designed for completing with the impeller can be selected with their materials and models upon the transported media and can be made sure of the excellent hydraulic performance and working life in the transportation of the media containing suspended grains and long fibers, corrosive and abrasive.

2) Stable; Durable without vibration

Sewage vertical sump pump is vertically structured, the  drive unit(motor stand, clutch, drive shaft,connecting stand, bearing)is modular designed and can be superposed at will along with the variation of the under-water depth. Both pump casing and impeller can be placed under liquid by 0.5-10m and the motor above the liquid surface, then, via connection with the drive unit, directly drives the non block impeller to stably run without vibration.

3) Easy use; Long durability

The impeller is submerged in water and easy to start. An automatic liquid-level control cabinet can be fitted with if so required by users so as to get the liquid-level to control the pumps starting and stopping, without need of a special person to look after.

Solid maintenance-free design, good rigidity of the pump shaft and fully-closed roller bearing of a famous brand. The preinjected high-temperature withstanding lubricating grease.