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They are equipped with a CGA-180 connection for easy attachment to Airgas® lecture bottles
low-pressure mixes
A diaphragm packless outlet valve with a 1/4" compression fitting is provided for flow control and to maintain system purity
These models feature encapsulated filter assemblies to protect the valve seat from contamination
Airgas Model N198J Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection Low Pressure They are equipped with 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