Airgas Model C484B705 Stainless Steel Corrosive Service Single Stage Standard Model RegulatorThese 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.

This series of regulators is used for applications requiring high gas flow rates and a compact design

designed to regulate outlet flow

These regulators also have a check valve cylinder connection that prevents contaminates from entering during cylinder changeover

Hastelloy® C-22 diaphragms that provide maximum sensitivity

Regulators are adjusted easily by removing the knurled nut and turning the screw to alter the tension on the diaphragm

Scaffolding

6-gallon capacity

Because delivery pressure of acetylene should not exceed 15 psig

Captured bonnet ports with optional vent adapters are standard on both stages and allow the venting of hazardous gases in the event of diaphragm failure

galvanized steel with a powder-coat paint finish

calorimetric testing

These regulators are recommended for use on low-pressure pipelines serving gas chromatographs