Detailed Product Description

Detailed Product Description

4" stainless steel submersible pump has such advantages as
good sealing performance,corrosion resistance, quick heat elimination,

deep-water,pressure resistance

The rotor takes the squirrel-cage type. The tank is molded
with high quality aluminum ingot or circumferentially welded

 with copper stripe and copper ends, so that
it is hard to distort or fracture and has good
conductibility and high efficiency.
The sheet steel has gone through chemical treatments and
won't rot.

In addition, footstep bearing is adopted that larger axial
load can be borne and special maintenance is unnecessary.

The motor inside is lubricated and cooled with water.

The general dividing depth of this pump can amount
to 35 meters.

SD series submersible motor characteristics:
All stainless steel shell, impeller shaft
Abrasion resistant, corrosion-resistant
Floating impeller structure, free of axial pressure in
working
Small caliber, hight lift