0-60 PSI Pressure Gauge + Spunding Valve Build
0 to 60 PSI Pressure Gauge with 1/4″ NPT threads by Zenport
This gauge is featured in our Spunding Valve Build. 
A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and more. See: [Build a Spunding Valve].
Zenport DPG60 Zen-Tek Dry Air Pressure Gauge, 60 PSI
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prod:B00CU5VMNM
Can anyone comment on whether the glycerin liquid filled version of this gauge is worth the extra $10 over the dry air version? What does it buy you?
Would this be a good gauge to replace some beat up dual gauge CO2 regulator?
Hey David! I would check with the gauge manufacturer and verify that one way or another.