Dry screw vacuum pumps operate with two screw rotors rotating in opposing directions. This traps the moderate 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 Screw Vacuum Pump consumption in comparison to standard screw styles. It also results in a lesser heat load of the compressed gas.
Cooling can be achieved through a higher performance air cooling technique eliminating the need of cooling drinking water or indirect cooling method leading to uniform temperatures throughout the pump body, eliminating chilly spots and offering a thermally 
stable water coat. The advanced screw style permits best-in-class hydrogen pumping features. Water cooling can take place in kind of both direct drinking water cooling or radiator cooling with air-cooled heat exchangers.