Dried out screw vacuum pumps operate with two screw rotors rotating in reverse directions. This traps the medium to become pumped between your 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 warmth load of the compressed gas.

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