Detailed Product Description

water pump (4SN series)
Applications:

For water supply from wells or reservoirs.

For domestic use,for civil and industrial applications.

For garden use and irrigation.

Operating conditions:

Maximum fluid temperature up to +35°C.

Maximum sand content: 0.3%.

Maximum immersion: 100m.

Minimum well diameter: 4".

Motor:

Rewindable motor.    

Three-phase:380-415V/50HZ.        

Single-phase:220-240V/50HZ.

Equip with special start-up control box.

Internal diameter of outlet:       

1.25".  

Special features available:

Other voltages.

Frequency 60HZ.

Other mechanical seal.

Equip with Auto-control box.

Warranty:

1 years.

(according to our general sales conditions)

Components:                                                                      Material:

pump external casing                                                        AISI 304 ss

Delivery casing                                                                 AISI 304 ss

Suction Lantern                                                                AISI 304 ss

Diffuser                                                                            Plastic.PC

Impeller                                                                           Plastic.POM

Motor external casing                                                       AISI 304 ss

Top cover                                                                        Cast-Cu ASTM280

Bottom support                                                               Cast-Cu ASTM280

Mechanical seal                                                        Special seal for deep well(carbon-SIC/TC)

Bearing                                                                           NSK