ourzx series self-priming pump is a kind of energy-saving pump developed by us after studying relevant technical data both at home and abroad and also making improvement,this is a kind of self-priming centrifugal pump,featured by a compacted structure, easy and stable operation, easymaintemance,high efficiency long life, strong self-priming capacity.etc. the foot valve is unnecessary for the pipeline just make sure there is quantitative conduction liquid in the pump body before the operation. Therefore, it simplifies the pipeline system and improves the working condition.
