Corrosion-resistant vacuum diaphragm pump-P20/P60 series two-stage air pump
Vacuum diaphragm pump is designed according to the principle of volumetric pump. It is driven by an electric motor linkage to do up and down reciprocating motion, driving the diaphragm to do the opening and closing action, so that the volume of the diaphragm cavity changes, and the medium pressure changes to achieve suction and discharge.
Widely used
1) rotary evaporation; 2) vacuum drying; 3) reduced pressure distillation; 4) solid phase extraction; 5) vacuum drying; 6) vacuum concentration, etc.
