Airgas Model N115H Brass High Delivery Pressure Single Stage Regulator With 1/4" FNPT Connection

Rugged Brass Piston provides increased safety and reliability at high delivery pressures. Bonnet Vent Ports (with optional bonnet vent adapters) allow venting of hazardous gases in the event of sensor O-ring failure. Standard Threaded Bonnet (with optional collar mount nuts) permits panel mounting. Ultrasonic Cleaning allows high-purity gas handling without costly pre-cleaning.

Maximum Inlet Pressure: 3,000 psig Maximum Outlet Pressure: 2,500 psig Capacity: 3,000 scfh @ Max Delivery Pressure Relief Valve Port: No Inlet Gauge Range: 0 - 4,000 psig Delivery Gauge Range: 0 - 4,000 psig Flow Capacity: Cv=0.06 Ambient Operating Temperature: -15° F to +165° F Design Leak Rate: Bubble-Tight (helium) Weight: 3 lbs Ports: (5) 1/4" FNPT Decay Inlet Characteristic: 1.00/100 psi

Designed 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 internal components..