Airgas Model C445F580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Regulator lightweight design is extremely convenient

lightweight design is extremely convenient

provides precise pressure control from fullcylinder to almost empty

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

sintered stainless steel filter and a PTFE-lined

low maintenance design features a PCTFE seat for wide media compatibility

Airgas Model C445F580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Regulator lightweight design is extremely convenientThis 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