QJ type submersible electric pump for wells

NegotiableUpdate on 03/19

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

Introduction: 1. Product Overview: QJ type submersible pump for wells is a water lifting equipment that is directly connected to a motor and a water pump and works underwater. It is suitable for extracting groundwater from deep wells and can also be used for water lifting projects such as rivers, reservoirs, and canals. Submersible pumps for wells are mainly used for irrigation in farmland and for human and animal water in high-altitude mountainous areas. They can also be used for cities, factories, etc ..

Product Details

1、 Product Overview

The QJ type submersible pump for wells is a water lifting equipment that is directly connected to a motor and a water pump and works underwater. It is suitable for extracting groundwater from deep wells and can also be used for water lifting projects such as rivers, reservoirs, and canals. Submersible pumps for wells are mainly used for irrigation in farmland and for human and animal water in high-altitude mountainous areas. They can also be used for water supply and drainage in cities, factories, railways, mines, and construction sites.

2、 Product Features

1. The motor and water pump are integrated for safe and reliable operation when submerged in water.

2. There are no special requirements for well pipes and lifting pipes (i.e. steel pipe wells, ash pipe wells, soil wells, etc. can all be used; under pressure permission, steel pipes, rubber hoses, plastic pipes, etc. can all be used as lifting pipes).

3. Easy to install, use, and maintain, with a small footprint and no need to build a pump room.

4. Simple structure and material saving.

The suitability of the operating conditions and proper management of submersible electric pumps are directly related to their service life.

3、 Usage conditions

This submersible electric pump can operate continuously under the following conditions:

1. A three-phase AC power supply with a rated frequency of 50Hz and a rated voltage of 380 ± 5percentV.

2. The inlet of the water pump must be below 1 meter of the dynamic water level, but the diving depth should not exceed 70 meters below the static water level. The lower end of the motor should be at least 1 meter deep from the bottom of the well.

3. The water temperature should generally not exceed 20 ℃

4. Water quality requirements: (1) The sand content in the water should not exceed 0.01 percent by weight; (2) The pH value is in the range of 6.5~8.5; (3) The chloride ion content shall not exceed 400 milligrams per liter.

5. It is required that the well is aligned, the well wall is smooth, and there should be no staggered well pipes.

4、 Model meaning

QJ型井用潜水电泵