Airgas Model N245B580 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Two Stage Because these regulators are not

Because these regulators are not typically recommended for direct connection to cylinders

as the regulator is rated for 3

The composite bonnet and the outletvalve are incorporated into the regulator body to reduceweight

The low torque control knob and self-relieving feature permit easy adjustment of pressure in closed or dead-end systems

01/100 psi inlet change

Airgas Model N245B580 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Two Stage Because these regulators are notThis 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