Stainless steel submersible pump is a submersible pump submersible pump, because there are a lot of material is cast iron or plastic, if the submersible pump made of these materials only, it is difficult to meet the needs of customers, such as a lot of corrosive medium cannot discharge, such as sulfuric acid, hydrochloric acid, nitric acid and so on; this is one of the characteristics of it. The other feature is that it is resistant to high temperature in addition to not rusting. So a lot of manufacturers also produce high temperature stainless steel submersible pump. Although it is stainless steel, there are many auxiliary materials that do not bear much heat. Generally, there is no problem in the 120°. There are some chemical plants that need high temperature more than 200 degrees or centrifugal pumps.
Characteristics of QJ series of stainless steel submersible pumps
1, motor, water pump, body, diving into the water, safe and reliable.
2. There is no special requirement for the well pipe, so long as the water pipe can bear the corresponding pressure.
3, the installation and maintenance of easy and simple, small area, do not need to build a pump room.
4. The structure is simple and the raw material is saved.
5. The maximum flow rate can reach 1000 tons per hour and the lift can reach 1500 meters.
Use of environment and conditions
1, the power frequency is 50Hz, the rated voltage is 380V or 660V (allowable difference + -5%) three phase AC power supply.
2. The solid content (according to mass) is not more than 0.01%.
3, pumping liquid acid of pH 1-14 to shout.
4, the temperature of the conveying medium is not more than 120.
5, the water intake of the pump must be below LM, but the depth of the diving is not more than 70m, and the bottom of the pump is at least LM at the bottom of the well.
6, requires Izhen Nao, the wellbore is smooth, the pipe can not be displaced, if the pool is used, it needs to add the radiator (guide cover).
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