Airgas Model C484B705 Stainless Steel Corrosive Service Single Stage Standard Model Regulator Low Pressure This analytical series of high-purity

This analytical series of high-purity brass

low-pressure mixes

a stainless steel diaphragm in the second stage and a preset safety relief valve

A sintered brass filter protects internal parts

Airgas Model C484B705 Stainless Steel Corrosive Service Single Stage Standard Model Regulator Low Pressure This analytical series of high-purityThese 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.