Nature Abhors A Vacuum
Hand Vacuum Pump Pulls Up to 2" Hg
- ITM#
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| $25.19 | each when you buy 3 - 12 |
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Description
Nature Abhors A Vacuum
But science teachers can't work without them. Experiment with this good-quality manual vacuum pump made of durable polychloroethylene plastic. Works with a pistol-grip action and pulls up to 2" Hg. Includes a 17" length of clear vinyl, 1/4" ID tubing, and a release valve.
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