• AR new design flow sensitive unloader valve
• Drops pressure to 100 PSI while gun is closed
• Includes built-in easy start valve and safety relief valve
• Adjustable pressure
• Works without problems with hot water
• Increased operating life
• Maximum Pressure: 4,000 PSI
• Max. Volume: 2.5 – 5.5 GPM
• Brass body
• Max. Fluid Temp.: 140° F.
• Inlet Port: 3/8" FPT
• Outlet Port: 3/8” FPT
• Bypass Port: 3/8” FPT
