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Back-To-School 2020 Science Supplies Sale
Back-To-School 2020 Science Supplies Sale
Hand Vacuum Pump - without gauge - Image One
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Hand Vacuum Pump - without gauge

Item#: 16939  
List Price:$24.99
Sale Price: $19.95 /each
You Save: $5.04 (20%)
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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


Age:
14 +
Box Size:
10.25 x 7.00 x 1.80 inches
26.04cm x 17.78cm x 4.57cm
Weight:
0 lb 7 oz
0.20 kg

Warning:
CHOKING HAZARD
Small parts. Not for children under 3 yrs.

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