Specially triple distilled mineral oil for the operation of CRVpro rotary vane pumps from Welch.
The oil fulfils the following functions in the vacuum pump:
lubricating the sliding parts, such as rotor, vane, radial shaft seals
sealing the moving parts against the stator wall to reduce leaks
conducting the heat of compression to the metal walls (cooling)
The oil transports the polluted particles and corrosive media and thus effects continuous cleaning of the internal surfaces.
Please note that certain types of vacuum pump oils may not be used for certain applications. Please contact our sales or support team if you have questions.
Welch is part of Gardner Denver Medical Group, a leading global manufacturer of flow control products for medical, life sciences and selected other industries. A global production network with seven modern manufacturing facilities throughout the U.S., Europe and Asia allows for fast and flexible reactions to the customer needs.