Pak Pioneer Gas Pressure Regulator (Commercial)

PAK PIONEER full relief gas service regulators are designed to control natural gas, air, nitrogen, carbon dioxide, propane vapor, and other non-corrosive gases in residential, light commercial, and small industrial applications. The regulator is also available in tamper proof version with option of different loading springs, and orifices sizes. An internal relief valve is a standard feature in the PAK PIONEER model. 

Allowable Inlet Pressure: 1psi to 125psi 
Available Outlet Pressure: 3.5"w.c to 2psi 
Flow Capacity: 400scfh 
Relief: 50% above the set point 
Operating temperature range: -20°F to 150°F (-30°C to 65°C). 
Available Connection Size (inlet/outlet): 1/2x1/2", 3/4x3/4"