Airgas Model C445D580 Supelcoat™ Coated Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat High Flow Pressure These regulators are constructed of

These regulators are constructed of aluminum alloy and are equipped with stainless steel gauges

andnon-corrosive gas mixtures for analytical instrumentation

convoluted Hastelloy® C-22 diaphragm provides good regulating performance and maximum purity integrity without the need for a soft seal

Stainless Steel Diaphragmseliminates outgassing associated with elastometric diaphragms

diaphragm packless outlet valve to maintain system purity

Airgas Model C445D580 Supelcoat™ Coated Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat High Flow Pressure These regulators are constructed ofThis 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