Gas Ballast in Vacuum Pump Aids Evacuation

Proper evacuation of a refrigeration system is an important part of repairing or installing a unit, and the gas ballast in the vacuum pump helps improve the process.

Rothenberger Roairvac 6.0 CFM R170063 Refrigerant Vacuum Pump

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The importance of gas ballast for vacuum pumps

vacuum pump

Kurt J. Lesker Company, Vacuum Pumps Technical Notes