• Please visit and share your knowledge at our sister communities:
  • If you have not, please join our official Homebrewing Facebook Group!

    Homebrewing Facebook Group

Pressure gauge thread size question.

Homebrew Talk

Help Support Homebrew Talk:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

smizak

Well-Known Member
Joined
Dec 4, 2007
Messages
1,831
Reaction score
120
Location
Buffalo, NY
Hoping some experienced keggers can help me out here.

I've been given an old regulator. It holds pressure, no leaks, however the low pressure gauge is 100PSI full scale so the resolution is a little tricky when dialing in low pressures. I bought a Micromatic Model 624, 0-60PSI, 1/4 NPT right hand thread. My problem is that the thread size on the old gauge is somewhat smaller and for the life of me I can find no adapter or even a gauge that is less than 1/4 NPT. Any ideas on what I can do? Thanks and likes in advance...
 
If 1/4 NPT is too big then it's likely 1/8 NPT or BPT. Just guessing though. I'm pretty sure my regulators are 1/4 NPT.

Picture of old and new gauge threads?
 
Back
Top