Airgas Model N198K Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection Two Stage 2 1/2" Nickel-Plated Brass Gauges

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Airgas Model N198K Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection Two Stage 2 1/2" Nickel-Plated Brass GaugesDesigned 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