4SJ series stainless steel submersible pump

4SJ Series stainless steel submersible pump 1.CE certificate 2.Copper wire 3.Stainless steel shaft 4.Hexagonal axis

Submersible pump 4SJ Series

◊ Application

Applied to pumping such liquid which is clean,

free from solid or abrasive substances

or chemically neutral or close to the characteristics of water.

◊ Features

1.CE certificate

2.Copper wire

3.Stainless steel shaft

4.Hexagonal axis

◊ Technical data

Pump diameter: 4"

Outlet size: 1.0" 1.2" 1.5"  2.0"

Frequency:50HZ

Speed range:2850rpm 

◊ Operating conditions

Maximum fluid temperature up to 50°C

Maximum sand content: 0.3%

Maximum immersion: 60m

◊ Motor

0.37KW-10KW

single-phase:220-240V

Three-phase:380-415V

Degree of protection: IP68

Insulation class: B

No leakage with the high quality Mechanical seal

◊ Moterial

spare parts	material
Pump extermal casing	AISI 304 ss
impeller	plastic
screw,bots,nuts	AISI 304 ss
Motor external casing	AISI 304 ss
Bottom support	Cast iron G20UNI5007/ Cast-Cu ASTM280
Mechanical seal	Special seal for deep well(carbon-SIC/TC)
Bearing	AISI 304 ss
top cover	Cast iron G20 UNI5007/Cast-Cu ASTM 280
Shaft	AISI 305 ss

4SJ series stainless steel submersible pump