Airgas Model C445B660 Supelcoat™ Coated Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat regulator which provides increased safety and

which provides increased safety and reliability at high delivery pressures

The optional bonnet vent adapter allows for the venting of hazardous gases in the event of diaphragm failure

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

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

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

Airgas Model C445B660 Supelcoat™ Coated Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat regulator which provides increased safety andThis 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