Stainless steel submersible pump installation considerations

Stainless steel submersible pump installation easy to use, the use of high efficiency equipment, shaft seal is a wear-resistant mechanical seal, its strong corrosion resistance, can be used in the PH value 4 - 10 range, stainless steel diving The pump has the characteristics of a small noise, no leakage, long life, stable performance, the whole head can use a new generation of submersible pumps. In today's industrial and other fields, its use is more and more common, the installation of stainless steel submersible pump attention has been more and more people care. Stainless steel submersible pump installation considerations The following will detail the installation of stainless steel submersible pump Notes: 1, stainless steel submersible pump conveying pipe joints, especially the pipeline junction must be reliable, well-sealed. 2, stainless submersible pump suction pipe inlet must be suction pipe inlet should be installed at the end of the valve, if it is self-priming pump within the suction range suction pipe need not install the bottom valve. 3, when the transport of liquids such as mixed with bamboo, wood, stone, metal, such as the volume is too large or too long hard objects, suction inlet pipe must be installed filter, so as to avoid the above-mentioned objects were sucked into the pump caused by stuck impeller damage motor Or pump parts. 4, sewage submersible pump device should be generally overload and short circuit protection devices, such as fuses and overcurrent relays, and should be based on the motor nameplate current adjustment settings of the protection device. In addition to the above four points of analysis, we also need to pay attention to the equipment before starting, the first pump filled with liquid, the pump chamber is not enough liquid to start. Confirm that the motor can be turned to the correct use, the motor blades should be rotated counterclockwise, the test start to move appropriate. Bearing bracket pump before use should be added to the bearing bracket oil, oil level should be kept below the center line of the oil mirror, but also pay attention to check the shaft seal, if found to leak serious, should be shut down and repair, to avoid liquid Into the motor cavity damage to the motor.

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