August 22, 2010 Add as a preferred source on Google Add as a preferred source on Google Vacuum pumps, while expensive, have a ton of uses, like vacuum sealing food or saving space with items in ...

In principle, industrial vacuum pumps are merely compressors run with the inlet attached to the vacuum system and the outlet open to exhaust. In smaller sizes, compressors and vacuum pumps are often ...

Service technicians need to completely evacuate a refrigeration system any time they open the system to the atmosphere. Vacuum pumps and micron gauges are the tools you need to use for this. Are yours ...