Airgas Model C484B660 Stainless Steel Corrosive Service Single Stage Standard Model Regulator Single Stage These regulators are constructed of

These regulators are constructed of aluminum alloy and are equipped with stainless steel gauges

NOTE: Choose a brass model for nonanalytical/non-corrosive service

They feature an oversized “pancake” body of magnesium alloy with a Buna-N diaphragm

NCHRP-350 certified

Airgas Model C484B660 Stainless Steel Corrosive Service Single Stage Standard Model Regulator Single Stage These regulators are constructed ofThese regulators are recommended for use with acid forming gases where brass and copper free systems are required. The proven, low maintenance design features a PCTFE seat for wide media compatibility. Note: A Cross Purge Assembly must be used in conjunction with these models in order to ensure effective purging of hazardous gas traces during cylinder change out.