This point of attachment (POA) Air Control System connects to any breathing air source. It's housed in a Pelican carry case that can be wall mounted and includes an adjustable pressure regulator, pressure gauge and a pressure relief valve. This POA system meets NIOSH requirements for point of attachment. Maximum regulator inlet pressure is 150 psi.
CONSTRUCTION: Relief valve: Pop-Safety Brass material spring loaded (External) Max Temperature: 150°F (65.5°C) Maximum pressure: 300 psi (17.2 bar) Flow Capacity: 82 scfm Inlet Fittings: ½” (1.27cm) quick-connect steel Hansen plug Outlet Fittings: ¼” (.63cm) quick-connect brass Hansen coupler