Shuilishi has successfully developed the first generation water pump in the world,
which includes the characteristics of oil immersible motor and water immersible
motor - 4" shield rewind-able submersible motor.

Features: 
1) Unique structure
2) Easy to maintain
3) Deep-water pressure
4) Sand resistance
5) Self-adjusting thrust water-lubricated bearing
6) Stainless steel shell
7) Spline shaft
8) NEMA installation size
9) Without mechanical seal and noisy