Airgas Model C445D320 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Safety Signage Convoluted stainless steel diaphragms with

Convoluted stainless steel diaphragms with metal-to-metal seals provide excellent regulating characteristics and allow for internal vacuum purging

minimum droop and a leak-tight bonnet seal

Brass regulators are suitable for noncorrosive service

(1 Pack= 50/Case)

Airgas Model C445D320 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Safety Signage Convoluted stainless steel diaphragms withThis series of 316 stainless steel two stage high purity regulators is designed for non corrosive analytical, mildly corrossive 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