DWGM-20 DWGM-30 Corrosion Resistant Diaphragm Vacuum Pump

<Span>Introduction</Span>
Vacuum diaphragm pump is designed according to the principle of positive displacement pump. It is driven by the motor linkage to do up and down reciprocating movement, driving the diaphragm to do the action of opening and closing, so that the volume of the diaphragm cavity changes, and the medium pressure changes, to achieve inhalation and discharge.
<Span>Features</Span>
● Widely used: rotary evaporation/vacuum drying/vacuum concentration/vacuum distillation/solid phase extraction.
● Core technology:PTFE and special material composite film has strong corrosion resistance; Improve the fatigue resistance
and effectively prolong the service life of the diaphragm;
● There is no problem of oil mist pollution; Compared with rubber diaphragm, it is higher in air tightness, corrosion resistance and strength.
● Anti-hardening corrosion; No pollution, no maintenance, low noise, low vibration, overheating protection.