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source:Industry News release time:2021-03-12 Article author:Rosit Popular:Air band saw
The greatest feature of the submersible pump is the integration of the motor and the pump. It is a pump that is immersed in a groundwater well to pump and transport water.
The submersible pump is used widely in farmland irrigation and drainage, industrial and mining enterprises,urban water supply and drainage and sewage treatment.
So, how deep does the submersible pump dive?
The submersible pump is generally not more than 70 meters below the static water surface. The inlet of the submersible pump must be below the dynamic water level of 1 meter, but the diving depth must not exceed 70 meters below the static water level, and the lower end of the motor is at least 1 meter above the bottom of the well.
The rated power is small or equal to 15kw, and the motor should be started at full voltage. General submersible pumps are marked with the maximum depth that can be put into the water, do not exceed the specified data.If the data is not marked, the dive depth should be reduced as much as possible while ensuring water absorption. If it is a long-axis submersible pump, it is not subject to depth constraints, as long as the motor is not flooded.
Since the motors are submerged in the water together, the requirements for the structure of the motors are more special than those of general motors. In addition, the structure of the motor is divided into dry, semi-dry, oil-filled and wet.
ROSIT is a leader in the global power tool service market. We take electric, pneumatic and hydraulic drive technology as the core. Our product categories mainly include hand tools, instruments, workshop equipment and fixed tools, labor protection products, industrial equipment,chemicals and so on.
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