QJD Serial Deep Well Pump

Range of Performance
Flow rate up to 90L/min (6m /h)

Head up to 62 m 

Working Condition
Submersion depth 70 m

Liquid  temperature up to +40

Ambient temperature up to +40

Max. Working pressure: 10 bar

Maximum sand content: 150g/m

Minimum well diameter: 4     

 Application and Installation

They are recommended for pumping clean water with a sand content less than 150g/m , mainly used for well pumping,river pumping, farm irrigation, water supply ,  mining, drainage in breeding industry.

Structure Feature

Pump body : Steel

Motor bracket :Steel

Motor shaft: CS 40Cr

Pump shaft: CS 45#

Mechanical seal: Silicon carbide-Tunsten carbide

Impeller: POM

Diffuser: Plastic

Coupling and outlet: Cast iron with electrophoretic paint

Electric motor: Single-phase 220V - 50Hz with capacitor and

thermal overload protector.  Voltage fluctuation for 10% more

or less is allowed and other voltage for 60Hz is also available.

Insulation Class: B

Protection: IP X8

Outlet diameter :1 1/2