The Elmo Rietschle brand of vacuum pumps provides a variety of products with excellent performance, including side-flow fans, centrifugal fans, dry-running and ...

Rotary vane vacuum pump is mainly composed of pump body, rotor, rotary vane, end cover, spring and so on. A rotor is eccentrically installed in the cavity of ...

1. It should have sufficient good ventilation conditions and an ambient temperature below 40 ° C. 2. Clean place without dust and dirt. 3. Liquids such as ...