Airgas Model C445D590 Supelcoat™ Coated Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat High Flow Pressure Encapsulated Filtered Seat Assy -

Encapsulated Filtered Seat Assy - protect parts

as the regulator is rated for 3

The needle valve model hasthe valve built into the regulator body reducing the gas path

calibration kits

isolating contents from fire sources and limiting oxygen so spontaneous combustion risk is virtually eliminated

Airgas Model C445D590 Supelcoat™ Coated Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat High Flow Pressure Encapsulated Filtered Seat Assy -This series of 316 stainless steel two stage high purity regulators is designed for non corrosive analytical, mildly corrosive and process applications requiring precise, stable delivery pressure control. The two stage design yields a delivery pressure change of less than 0. 01 100 psi inlet change. Convoluted Hastelloy C 22 diaphragms provide excellent regulating characteristics and allow for internal vacuum purging. The metal to metal diaphragm seal