Multistage vertical electric water submersible pump is composed of QJ type deep well water submersible pump and YQS type submersible motor to work underwater. It is a closed water-filled wet structure. The stator windings of the motor are made of water-resistant polyethylene insulation, nylon sheathed multilayered electromagnetic wires. Both the guide and thrust bearings are water lubricated. The motor is filled with fresh water to cool the motor and lubricate the bearings.

Water submersible pump is composed of submersible pump head and submersible motor to work underwater fully. Electric multistage submersible water pump can be used for vertical installation, also be used for open water and ground pumps.

The cast iron water submersible pump main part material as below:

1. The pump impeller, pump casing coupling part and motor casing is cast iron material.

2. The pump shaft is stainless steel material.

3. The bearing is graphite.

4. The winding is 100% copper with polyethylene insulation layer.

5. The rotor end ring is copper.

6. The stator casing is with 45# steel.

7. The stator is cold rolling silicon steel.

Water Submersible Pump Models：

Water Submersible Pump Application：

1. Pumping drinking water

2. Farm Agricultural Irrigation system

3. Sea water lift, shipyard, offshore, floating dock, salt water, reservoir, lake water

4. Drawing clean water from deep well

5. Pumping hot water

Quality Control:

We tested each submersible water pump before delivery, including dynamic and static balance testing, material analysis testing, submersible pump motor submerged fully in water for 48 hours to test leaking or not, submersible water pump set testing. Also, got ABS certificate.

Submersible Pump Accessories:

SLAPK also manufactures submersible pump accessories, including water submersible pump control cabinet, frequency converter(ABB or as per request), cable, valve.

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