At present, the sewage pumps on the market are mostly called unobstructed sewage pumps. So is it a real unobstructed? uncertain! It is often used by users to be blocked by miscellaneous strokes in the sewage tank and cause the motor to burn. How to choose the sewage pump and make many users hurt the brain ...

Selection of sewage pump

        The most critical problem for the sewage pump is the issue of reliability, because the medium that needs to be transported is some hybrid liquid containing solid materials. This problem makes the sewage pump in the aspects of sealing, motor carrying capacity, bearing layout and selection. The pump must be high, so when selection, you must understand the sealing reliability and carrying capacity of the sewage pump.

        In order to improve the life of the sewage pump, most manufacturers at home and abroad are now trying to find a way on the protection system of the pump, that is, the automatic alarm can be performed when the pump is leaking, overload, and over -temperature failure, and automatic shutdown for repair.

        It is necessary to set the protection system in the sewage pump, which can effectively protect the safe operation of the electric pump. But this is not the key to the problem. The protection system is just a remedy after the pump failure, and it is a relatively passive way.

The key to the problem is that from the fundamental starting, completely solving the problem of pumps in sealing, overloading, etc. This is a more active method.