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Fitting needed for Pete’s plug

zepfan
Member Posts: 375
in Geothermal
Does anyone know of a fitting that I can install on the Pete’s plug of a geothermal system? I don’t need it to balance, I need it as a place to pressure test, and fill. Thanks to all

0
Comments
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It's not unlike the needle that you fill a ball with.
Typically you get a 1/4" FPT thread to use a pressure or temperature gauge.
The aluminum knurled tube is just to protect the needle.
Moisten or lube the needle when you insert it.Bob "hot rod" Rohr
trainer for Caleffi NA
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