This 0-2000 PSI Left Threaded CO2 Regulator Gauge is the replacement for a broken CO2 high pressure gauge (the one that reads the pressure in the CO2 tank). Be sure to check the cavity and clear any debris first, then wrap the new regulator with Teflon tape before securing in place. Check the thread type (right- or left-hand threads) on your regulator to be sure you order the correct replacement gauge.
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