BLD9186

BLD9186 BLD9186
BLD9186 BLD9186
BLD9186 BLD9186
BLD9186 BLD9186
BLD9186 BLD9186
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Short Description

½" UNF Thread Brass 20, 30 & 40% RH Indicator Plug

Description

This is a zinc-plated brass humidty indicator plug with a glass window. Furnished with gasket, gasket retainer and nut. It may be installed in container through a 0.515 in. (13.1 mm) diameter hole.

For optional single or multiple spot discs please contact us.

We also supply a service kit as we recommend the humidity indicator paper be replaced every 3-5 years.

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