Are your backing pumps too loud? CE Instruments says it has a solution. The Whisper 9000 consists of a vented cooled box that greatly reduces the noise from vacuum backing pumps.
The Whisper 9000 is suitable for use with up to two pumps such as Edwards RV3, RV5, RV8, RV12, E1M18 and E2M18. It offers easy access for routine oil changes, and audible/visual warnings in the event of oil leakage and/or excess temperature.
