Airgas Model C445B660 Supelcoat™ Coated Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat regulator The unique design of this

The unique design of this regulator provides a continuous sweeping of the high pressure chamber

316 Stainless Steel Diaphragms - provide precise pressure control

a stainless steel diaphragm in the second stage and a preset safety relief valve

Other CGA-connections are available upon request

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

Airgas Model C445B660 Supelcoat™ Coated Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat regulator The unique design of thisThis 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