24V 0.4 1L/min Miniature Electric DC Motor Diaphragm Vacuum Pump Self Priming Water Mini for Air Liquid Equipment

HIGH PRACTICABILITY: The diaphragm pump has a rate of 0.4-1L/min, which is suitable for long-term work under 3Bar and is very practical. WIDE RANGE OF APPLICATIONS: The air pump is widely used in instrumentation, medicine and chemical industry, household appliances and other fields, with high cost performance. HIGH STABILITY: The is chemically stable, can withstand dry rotation, is and maintenance-free, and has excellent performance. WORKING PRINCIPLE: The pump controls the inlet and outlet of the diaphragm, and forms a driving mechanism after power driving to drive the reciprocating movement of the piston, and drives the diaphragm back and forth by hydraulic pressure to suck and discharge liquid. STURDY STRUCTURE: The mini vacuum pump is small in size, sturdy in structure, long service life and very