General description Sealey AR01 On-Gun Air Pressure Regulator/Gauge is designed to couple directly to the spray gun air inlet, allowing precise control of air flow and pressure. This regulator is ideal for various paint spraying applications and is part of a comprehensive range of quality spray gun accessories. Technical specifications Model No.: AR01 Maximum operating pressure: 140 psi Maximum flow rate: 17 cfm @ 60 psi Other information Easy to read, color-coded pressure gauge for setup assistance.