Dried out screw vacuum pumps operate with two screw rotors rotating in reverse directions. This traps the moderate to become pumped between your Screw Vacuum Pump cylinder and the screw chambers and transports it to the gas discharge. The advanced screw style results in lower electrical energy consumption compared to standard screw designs. In addition, it results in a lesser high temperature load of the compressed gas.
Cooling can be achieved through a higher performance air cooling method eliminating the necessity of cooling water or indirect cooling technique leading to uniform temperatures throughout the pump body, eliminating chilly spots and providing a thermally stable drinking water coat. The advanced screw style permits best-in-class hydrogen pumping features. Water cooling can take place 
in type of both direct drinking water cooling or radiator cooling with air-cooled high temperature exchangers.