Airgas Model C445B330 Supelcoat™ Coated Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Two Stage Stainless Steel Diaphragmseliminates outgassing associated

Stainless Steel Diaphragmseliminates outgassing associated with elastometric diaphragms

Check Valve Cylinder ConnectionsPrevents air and contaminants from entering process stream during cylinder change outFiltered Seatfor added gas stream purity and extended service life

galvanized steel with a powder-coat paint finish

mechanical linkage connecting the diaphragm and valve stem significantly reduces the possibility of pressure creep

Designed for a wide range of pressure settings

Airgas Model C445B330 Supelcoat™ Coated Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Two Stage Stainless Steel Diaphragmseliminates outgassing associatedThis 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