Stainless steel submersible pump

QJD electric 50Hz stainless steel submersible well pump

The stainless steel submersible well pump we manufacture includes QJD series and QJH series. They are developed on the basis of QJ series deep well submersible water pump. QJD series are small and portable submersible well pumps for domestic or residential use. You can use it to deliver underground clean water from deep boreholes to households. QJH series are large ss pump especially designed for sea water. For more information about QJH, please click QJH seawater submersible pump.

Stainless steel submersible pump
304 stainless steel submersible pump

QJD ss pump specifications:

Min flow: 220 gph (1 m³/h)
Max flow: 6599 gph (30 m³/h)
Min head: 26 ft (8 m)
Max head: 685 ft (209 m)
Min size: 3″ (75 mm)
Max size: 6″ (150 mm)
Min power: 1 hp (0.75 kw)
Max power: 75 hp (55 kw)

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QJD stainless steel submersible well pump features

Our QJD stainless steel submersible well pumps for sale come in a wide range of sizes. We have 3 inch submersible well pump developed on the basis of 75QJ deep well submersible water pump, 4 inch submersible well pump developed on the basis of 100QJ, 5 inch submersible well pump developed on the basis of 125QJ and 6 inch submersible well pump on the basis of 150QJ. Besides, they have similar structures as QJ series deep well pumps.

submersible pump stainless steel price
Submersible pump stainless steel in our showroom

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QJD stainless steel submersible well pump raw materials

The main parts of them are made of stainless steel and copper alloy, rather than cast iron. Therefore, you will find QJD series look shiny, feel smoother, and work more reliably and with higher efficiency. What’s more, we have cast stainless steel and stamping and welding stainless steel, 304# stainless steel, 316# stainless steel and 316l# stainless steel for your choice.

stainless steel submersible well pumps for sale
QJD stainless steel submersible well pumps

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Besides, we have used wear-resistant materials to make its impellers and discharge bowl, so this stainless steel submersible water pump works especially well in pumping water with sands. We have added a pressure balance film to it, so you can submerge it as deep as 120 m under water. We also have made its shaft “float” by way of a special design. In this way, there will be no axial pressure when the stainless steel well pump runs.

Model meaning and specifications of QJD stainless steel submersible well pump

QJD has quite a wide range of models. Let us take model 75QJD2-22-0.75 for instance. Meanings of “Q” and “J” are same as that of QJ series submersible deep well pumps. Besides, the meaning of the four digits in this model is same as that of QJ series submersible deep well water pump too. The additional letter D stands for single phase power supply.  Those models here begin with 75QJ are 3 inch pumps, and those begin with 100QJ are 4inch pumps. 125QJ is 5 inch pumps and 150QJ is 6 inch pumps. The following table lists part of the models of QJD series.

stainless steel submersible well pump
Stainless steel submersible well pump manufacturing

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Working conditions of QJD stainless steel submersible well pump

QJD’s working conditions are same as that of QJ deep well submersible water pump, except that QJD series are oil-filled submersible pump, not water-filled type. They have oil-filled submersible motor instead of water-filled submersible motor, which helps to save energy. The insulation grade of the oil-filled motor is B and the protective grade of it is IP68. Some models of QJD series shall connect to single phase 220v or 230v power source, while other models shall connect to three-phase 380v power source. But the frequency of the power source all should be 50Hz.

stainless steel subersible well water pumps for sale
QJD 220v stainless steel submersible well pumps

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QJD stainless steel submersible well pump price advantage

Our factory has a complete submersible pump manufacturing line. With this line, we turn raw materials, such as cooper wire, silicon steel, raw iron, stainless steel and round steel into finished stainless steel submersible well pumps. Except for standard components like washers, nuts, bolts and adhesive tapes, we also produce every single part of our submersible pumps. As an experienced submersible pump manufacturer, we know how to control the cost of submersible pump to the best. That is why many clients find our price of submersible well pump the most competitive.

stainless submersible pump price
Low capacity stainless submersible pumps

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If you have interest in our QJD stainless steel well pump, or want any other type of stainless submersible pump, please feel free to contact us. Our sales engineers would be happy to help. Our ss pump series have a lot of models with different head and flow rate, so we believe there must be an ideal one for your specific application.

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