Vacuum Pressure Indicator

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Vacuum Pressure Indicator

Easy Installation. Know at a Glance Whether Your Desiccator Is Under Vacuum

The thermoplastic elastomer collapses when there is a negative vacuum pressure in the desiccator and expands when vacuum is absent.
Fits easily onto the tapered end of the stopcock
Catalog No.: Quantity / Pack
H42042-0000 1
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