Three Taboos for Using Submersible Pumps


Published:

Jan 17,2024

Any equipment has a service life. The length of the service life is not only related to the quality and performance of the equipment itself, but also related to everyone's usage specifications. If the equipment is not used according to conventional requirements, the service life of the equipment will inevitably be shortened.

Three Taboos for Using Submersible Pumps

Any equipment has a service life. The length of the service life is not only related to the quality and performance of the equipment itself, but also related to everyone's usage specifications. If the equipment is not used according to conventional requirements, the service life of the equipment will inevitably be shortened.

Cannot rotate in the opposite direction

Submersible pumps are divided into single-stage pumps and multi-stage pumps. According to common sense, the one with a lower lift is a single-stage pump, and the one with a higher lift is a multi-stage pump. When using a single-stage pump, it is recommended to know the direction. Although the submersible pump can discharge water regardless of whether it is forward or reverse, it is still recommended to rotate forward and not reverse. Once reversed, it may damage the motor windings. When the single-stage submersible pump is in reverse rotation, the water output is still relatively small, so it is not as good as forward rotation. I hope that before pumping the single-stage submersible pump into the water, you can carefully check to see if the rotation direction of the single-stage submersible pump is normal. If it is not normal, it should be adjusted in time. Only after it is normal can it be put into the water.

Do not overload the operation

Whether it is people or equipment, as long as they are overloaded, they will cause certain harm to themselves. The same is true for stainless steel submersible pumps. The lift of single-stage submersible pumps is generally relatively small, so for those working areas that require the use of high-lift submersible pumps, single-stage submersible pumps cannot be used. If you must use a single-stage submersible pump, you must pay attention during use to prevent the current value from exceeding the normal range and burning the equipment.

High frequency start

When the single-stage submersible pump is turned off, the submersible pump will produce backflow. At this time, if you press the start button and let the submersible pump work, it may cause damage to the motor and cause the motor load to start. After the motor load is started, the starting current will become very large. To a certain extent, it will inevitably cause various problems in the equipment. At the same time, equipment life is shortened. According to common sense, if you want to start the submersible single-stage pump again, there must be an interval of at least five minutes.

Keyword:

Submersible Pump