4"100QJ stainless steel 2 inch 3 inch diameter water submersible deep well pumps

3.5" 4" 6" Submersible deep well (borehole) Pump

Superiority

1- Easily removable coil stator

If the coil burned, no need any pressing equipment to remove it, only pull the coil lead wire by hand, the stator can be pulled out easily. It brings you Simple & Convenient Reparation.

2- Plug-in type cable,No leakage

The electric motor and cables are separately, If the cable damaged, you just change another cable is OK. It brings you Simple Maintenance.

3- Piston type of socket

Made using high temperature resistant materials and pins injection molding, to improve the electric conduction and sealing. It brings you More Reliable Sealing

4- Mechanical seal imported from Italy

Can ensure the normal operation of electric pump without leakage deep to 150 meters under water effectively.

5- 304SS machine barrel

Fast heat dissipation, corrosion resistance, keeping the water clean, environmental protection.

Compact structure, no need of reparation.

6- Floating impeller, driving with stainless steel hexagonal shaft

Wear resistance of sand & stable and reliable running.

7- F insulation class

The coil winding with insulation class F, high temperature insulation up to 155 °C.

8- O-piston type sealing & clamping bolt fastening

Reliable seal & Easier to disassemble

9-The control box with motor protector

Motor operation safer, more security

Applications:

1-Groundwater supply to waterworks.

2-Irrigation in horticulture and agriculture

3-Groundwater lower pressure boosting

4-Industrial applications

5-Water treatment.

6-Fire control

Specification:

1-Capacity: up to 22 m³/h,367l/min

2-Head: up to 300 m

3-External diameter max.:99mm

4-Immersion depth max.:150 meters

5-Sediment concentration max.:50g/ m³

6-Power:

Single-phase : 0.25KW(1/3HP) to 2.2KW(3HP)

Three-phase: 0.37KW(1/2HP) to 7.5KW(10HP)

7-Power supply:

Single-phase 220V±10%,50HZ/60HZ

Three-phase 380V±10%,50HZ/60HZ

8-Max. number of starts: 20/h

9-Water temperature: up to 35 degree

10-The pH value of water: 6.5 to 8.0