Airgas Model N245B296 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Single Stage a cross-purge assembly must be

a cross-purge assembly must be used

single-stage general-purpose and analytical series regulators are ideally suited for lecture bottles and other small cylinders

Fluted design causes downward pressure to lock chock into place

convoluted

Airgas Model N245B296 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Single Stage a cross-purge assembly must beThis 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