Stainless steel corrosion resistant pumps all have a useful life

General stainless steel corrosion-resistant pumps have a useful life, but manufacturers rarely tell customers when they purchase. In the use of the pump equipment, continuous operation, the friction between the impeller and the water, the cavitation phenomenon produced by the pump, constantly exerts pressure and erosion on the over-current part of the pump body. The vibration of the motor and the influence of the audio for a long time, the rust of the atmosphere on the iron surface, and the increase of the electric power consumption of the motor with the increase of the assembly clearance, it is possible for us to consider repurchasing a new pump.