Airgas Model N198J677 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection Single Stage stainless steel diaphragm with metal

stainless steel diaphragm with metal to metal seals provides good regulating performance and maximum purity integrity without the need for a soft seal

the multiple garments typically required in these harsh environments may be replaced with a single piece of protective clothing constructed of the CR-80 Repel fabric

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

An automatic reseating relief valve protects regulator components from over pressurization while the encapsulated filter assembly protect the valve seats and extend operating service life

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

Airgas Model N198J677 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection Single Stage stainless steel diaphragm with metalDesigned 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