Airgas Model C645A346 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat shoptok A preset safety relief valve

A preset safety relief valve makes these regulators suitable for use only with non-corrosive gases

Dual Mount

These regulators have a unique design to reduce weight and make the regulatormore durable

45" EZ Grab Flared Yellow Delineator Post - (2)3" High Intensity Prismatic Collars

Airgas Model C645A346 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat shoptok A preset safety relief valveThis 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