- 0-300 PSI for Primary Setting
300 psi gauge is a replacement gauge with 1/4″ right hand (RH) threads for easy repair on most regulators. Don’t replace the whole regulator when you only need a gauge!
$7.20 Original price was: $7.20.$5.19Current price is: $5.19.
300 psi gauge is a replacement gauge with 1/4″ right hand (RH) threads for easy repair on most regulators. Don’t replace the whole regulator when you only need a gauge!
