Product Overview of the 100QJ Stainless Steel Deep Well Pump

The 100QJ stainless steel submersible well pump is entirely fabricated from stamped stainless steel and is currently the most widely used type of submersible pump in China for applications involving low flow rates and high head. As an integrated electromechanical device, the 100QJ stainless steel submersible well pump is suitable for extracting groundwater from wells, reservoirs, canals, rivers, and mines. It is primarily employed to supply water for humans and livestock in plateau and mountainous regions, as well as for agricultural irrigation, and can also be utilized for water supply and drainage in urban areas, industrial facilities, railways, mines, and construction sites.

Application Scope of the 100QJ Stainless Steel Deep Well Pump

It is suitable for extracting groundwater, as well as water from reservoirs, canals, rivers, and mines. This pumping system is primarily used to supply drinking water and livestock water in plateau and mountainous areas, for agricultural irrigation, and can also be employed for water supply and drainage in urban areas, industrial facilities, railways, mines, and construction sites.

Product Features of the 100QJ Stainless Steel Deep Well Pump

1. The stainless steel deep-well pump features an integrated motor and pump, occupies a small footprint, operates submerged in water, and delivers stable, safe, and reliable performance.

2. There are no special requirements for well casings or discharge pipes (i.e., steel‑cased wells, concrete‑cased wells, and earth‑walled wells can all be used; provided the pressure rating permits, steel pipes, flexible hoses, rubber hoses, plastic pipes, and similar materials may also serve as discharge pipes).

3. It features an aesthetically pleasing design, lightweight construction, low noise levels, and zero emissions; it is highly adaptable to various installation environments, significantly reduces project costs, and does not compromise the building or the natural landscape.

4. Stainless steel deep-well pumps feature a simple structure and reduce material consumption; with proper maintenance, their service life can be significantly extended.

Operating Conditions for the 100QJ Stainless Steel Deep Well Pump

1. The stainless steel submersible well pump has a rated frequency of 50 Hz and rated voltages of 380 V and 220 V, operating on alternating current. Customizable solar-powered submersible well pumps, which operate on direct current, are available upon request.

2. The inlet of the stainless steel submersible well pump must be located at least 1 meter below the dynamic water level; however, the submergence depth shall not exceed 70 meters below the static water level, and the lower end of the motor must be positioned at least 1 meter above the bottom of the well.

3. Water Quality Requirements:

(1) The sand content in the water shall not exceed 0.01% (by weight).

(2) The pH value is within the range of 6.5 to 8.5;

(3) Chloride ion content not exceeding 400 mg/L

4. The well must be straight, and the borehole walls must be smooth.