Airgas Model N245F320 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve extingusiher convoluted Hastelloy diaphragm provides good

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

and safety professionals

Single Stage piston design

and a handy scoop with detachable scraper to keep teams protected and compliant

Airgas Model N245F320 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve extingusiher convoluted Hastelloy diaphragm provides goodThis 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