Elmo Rietschle offers a range of oil-free vacuum pumps, each suited to the particular requirements of individual applications. For instance, the S-VSI dry-running screw vacuum pump for packaging under protective gas needs no coolant or sealing medium in the suction chamber. This particular pump is water-cooled and offers low heat emission into the environment.

Investing in oil-free technology will ensure the highest standards of air quality. This is a particularly key consideration within clean manufacturing environments such as food packaging, food processing, beverage, pharmaceuticals, laboratories and medical.