This article introduces the running status of high-pressure washing water pump in synthetic ammonia plant in Zhongyuan Chemical Group. It also analyzes some problems and puts forward some measures.

It is widely used as the start-up and running capacitor that is special for micro water pump, cleaning machine, washing machine, and single-phase motor.

In the air-water back washing filter, application of jet pump instead of air compressor or blower can considerably save both the installation cost and the running cost.