Airgas Model N245B590 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Two Stage and semiconductor processing

and semiconductor processing

Specially designed for acetylene service

Two 10 x 32 UNF-threaded holes in the body allow for bracket or external panel mounting

Because delivery pressure of acetylene should not exceed 15 psig

an integral line regulator is used to maintain constant downstream pressure

Airgas Model N245B590 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Two Stage and semiconductor processingThis series of two stage, high purity regulators is designed for non corrosive analytical and process applications requiring precise, stable, delivery pressure control. The two stage design yields a delivery pressure of less than 0. 02 100 psi inlet change. These regulators come with a CGA nipple that has a special high purity, non lubricated check valve incorporated into nose and prevents air and contaminants from entering the gas stream during