Description
A portable, hand operated pump
which will create and hold a
vacuum up to approx. 625 mmHg.
Made from high impact polystyrene.
Nozzle accepts 6 mm bore tubing.
Complete with vacuum gauge and
release valve.
Pumping rate: 16 cc per stroke.
Please note this pump is not suitable
for “Bell in a Jar” experiments.
SG8- 2748
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