Airgas Model N114G320 Brass High Delivery Pressure Single Stage Regulator With 1/4" FNPT ConnectionDesigned 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

easy reading

These regulators also have a check valve cylinder connection that prevents contaminates from entering during cylinder changeover

Preset Safety Relief Valve - prevents excessive pressure buildup

Red OSHA perimeter marker flags measure 105' in length and have 7 1/2" x 17" red pennants

The valve is built into the regulator body reducing the gas path

A preset safety relief valve makes these regulators suitable for use only with non-corrosive gases

Encapsulated Filtered Seat Assy - protect parts

Type 316 stainless steel internal components are ultra-sonically cleaned and electropolished to a 32-Ra surface finish for applications where a contamination-free flow stream is critical

calorimetric testing

nylon-reinforced neoprene diaphragm

2 1/2" Nickel-Plated Brass Gauges - for accurate

isolating contents from fire sources and limiting oxygen so spontaneous combustion risk is virtually eliminated