Airgas Model N115H540 Brass High Delivery Pressure Single Stage Regulator With 1/4" FNPT Connection shoptok Each single-stage positive-seal regulator is

Each single-stage positive-seal regulator is designed with two 10 x 32 UNF-threaded body holes for bracket or panel mounting

Filtered Seat - for added gas stream purity and extended service life

Regulators are adjusted easily by removing the knurled nut and turning the screw to alter the tension on the diaphragm

Preset Safety Relief Valve - prevents excessive pressure buildup

This two-stage regulator is recommended for use with non-corrosive gases in applications where an ultra-low delivery pressure is required

Airgas Model N115H540 Brass High Delivery Pressure Single Stage Regulator With 1/4" FNPT Connection shoptok Each single-stage positive-seal regulator isDesigned 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