Diaphragm Vacuum Pump GM-0.20

1.Corrosion resistance, able to tolerance almost all strong acid ( including aqua regia ), strong alkali, strong oxidizer, reductant, andvariety of organic solvents.

2.Withstand high and low temperatures, can be used in temperature of -190°C to 260°C

3.Non-stick suifacemost solid material and impurity particles can not conglutinate on the surface