4SP series automatic water pump

4SP series automatic water pump 1.NEMA dimension standards 2.Warranty:1 year 3.Stainless steel impeller 4.100% copper wire

4SP series SUBMERSIBLE PUMP

◊ 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.NEMA dimension standards2.Warranty:1 year3.Stainless steel impeller4.100% copper wire

◊ Technical data

Pump diameter:4" 

Outlet size: 1.2" 1.5" 2" 

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-7.5KW

single-phase:220-240V

Three-phase:380-415V

Degree of protection: IP68

Insulation class: B

◊ Material:

spare parts	material
Pump extermal casing	AISI  ss
impeller	AISI ss
Check  valve	AISI ss
Stage casing	AISI ss
Motor external casing	AISI  ss
Bottom support	AISI ss
Mechanical seal	Special seal for deep well(carbon-SIC/TC)
Bearing	AISI ss
top cover	AISI  ss
Shaft	AISI  ss

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