1 The utility model has a simple structure and adopts a sealing structure combining a valve ball and an elastic cross-shaped stop pin, which is convenient to process 2 The sealing effect is good, which can ensure the long-term efficient operation of the diaphragm pump 3 By installing an overpressure automatic pressure relief device on the pump body, the structure is simple 4 With oil resistance, heat resistance, acid resistance, alkali resistance, corrosion resistance, wear resistance and other properties 5 Small size, small current, high pressure and low noise
What's in the box
1 x Diaphragm Pump
