Hand Vacuum Pump - without gauge - Image one
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This economy hand vacuum pump can be effectively deployed in the chemistry classroom to remove gas molecules from a sealed container so as to generate a partial vacuum. The pump can also completely remove liquid from a sealed container, creating a vacuum in an enclosed space.
This vacuum's pump rate is 15ml per stroke. It will displace up to 725ml of air and the unit is fitted with a valve to release the vacuum without disconnecting the pump.
Features:
- Economy hand-powered vacuum pump without gauge - perfect affordable option for classroom experimentation
- Removes gas molecules from sealed containers to create partial vacuum
- Can also create a total vacuum in an enclosed space by removing all liquid from a sealed container
- Pump rate of 15ml per stroke - can displace up to 725ml of air
- Valve can release vacuum without disconnecting pump
14 +
10.25 x 7.00 x 1.80 inches
26.04cm x 17.78cm x 4.57cm
0 lb 7 oz
0.20 kg
CHOKING HAZARD
Small parts. Not for children under 3 yrs.
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