Deep properly pump three-stage asynchronous motor 

Submersible motor.

Conform to global standard of IEC34-1, CE, entire blocked asynchronous motor with squirrel cage rotor.

Outer shell, shaft and base produced of stainless metal.
Nickel plated cast-iron upper bracket.

Swedish thrust bearing or equal products can undertake higher thrust load.

Italian mechanical seal.

Stress automatic altering unit manufactured of oil-evidence and water-proof reformed butyl rubber.

Flange connector conforms to the normal of NEMA(Usa National CZPTal Production Affiliation).

Lacquer-coated wire conforms to Usa standard of NEMA MW37-C.