Airgas Model C445F580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Regulator low maintenance design features a

low maintenance design features a PCTFE seat for wide media compatibility

A diaphragm packless outlet valve with a 1/4" compression fitting is provided for flow control and to maintain system purity

Nickel-Plated Bar Stock Body - provides long-lasting good looks

sintered stainless steel filter and a PTFE-lined

high-purity 316 stainless steel regulators is designed for non-corrosive analytical and process applications requiring precise

Airgas Model C445F580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Regulator low maintenance design features aThis 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