Airgas Model N198J Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection Two Stage The two-stage design yields a

The two-stage design yields a delivery pressure change of less than 0

The check valve cylinder connection prevents air and contaminants from entering the gas stream during cylinder changeout

A PCTFE seat provides positive closure and is compatible with a wide range of mildly corrosive or corrosive gases

combustible adhesives and other flammable liquids that present a serious fire risk when improperly discarded

with its 316 stainless steeldiaphragms

Airgas Model N198J Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection Two Stage The two-stage design yields aDesigned for a wide range of pressure settings, these single stage regulators are recommended for use in petroleum field applications, research laboratories for hydrogenation, catalytic reduction, accelerated age testing, calorimetric testing, component testing, and pressure testing applications. These regulators feature a rugged brass piston, which provides increased safety and reliability at high delivery pressures. A 25 micron inlet filter protects