Airgas Model C645D350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat Low Pressure The Airgas® Special Service Laser

The Airgas® Special Service Laser Regulator is a high-flow dome-loaded regulator

The optional bonnet vent adapter enables venting hazardous gases in the event of diaphragm failure

these single-stage regulators are recommended for use in petroleum field applications

with its 316 stainless steeldiaphragms

Airgas Model C645D350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat Low Pressure The Airgas® Special Service LaserThis series of two stage, high purity 316 stainless steel regulators is designed for non corrosive analytical and process applications requiring precise, stable delivery pressure control. The two stage design yields a delivery pressure change of less than 0. 04 100 psi inlet change. Convoluted 316 stainless steel diaphragms provide excellent regulating characteristics and corrosion resistance, and the threaded seat design allows for internal vacuum