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Vacuum pumps

Are available from
  1. The science company. (search for vacuum pumps) The ones they have are plastic body, and they get a decent vacuum but for small volumes (each stroke moves about 15ml). They come with a guage
  2. The tool source. Which seems to be geared toward automotive (car) repair. They have a bunch of handheld vacs just like the science company. Their Mityvac range has some aluminum/zinc bodied pumps that get to 25inHg vacuum.
  3. Mityvac has a list of distributors on their page.
  4. Ralston instruments has nice looking vacuum pumps and gauges.
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