Dried out screw vacuum pumps operate with two screw rotors rotating in opposite directions. This traps the medium to end up being pumped between your cylinder and the screw chambers and transports it to the gas discharge. The advanced screw design results in lower electric energy consumption in comparison to standard screw designs. In addition, it results in a lower warmth load of the compressed gas.

Screw Vacuum Pump cooling can be achieved through a high performance air cooling method eliminating the need of cooling water or indirect cooling method leading to uniform temperatures throughout the pump body, eliminating cold spots and offering a thermally stable water jacket. The advanced screw design permits best-in-class hydrogen pumping capabilities. Water cooling may take place in kind of both direct water cooling or radiator cooling with air-cooled heat exchangers.