In Tank Brass Check Valve 3/4" Male NPT x 3/4" Flare with Extra Side Port B Section V Belts Brand new OEM replacement check

Brand new OEM replacement check valve for Rolair air compressors

This check valve combo is made by Conrader in the U

This gauge has a glycerine filling that helps dampen the effects of pulsation and vibration

• Outlet Threads / Tank Threads- 3/4" Male NPT (measure about 1" in diameter)

In Tank Brass Check Valve 3/4" Male NPT x 3/4" Flare with Extra Side Port B Section V Belts Brand new OEM replacement checkOne new 3 4" flare x 3 4" male NPT in tank air compressor check valve with dual side ports. These 1 8" female dual side ports are commonly used for unloaders or relief valves but can be plugged if not needed. This style of check valve is usually screwed directly into the air tank, then the main line coming off the compressor pump is connected to it. This valve prevents back flow or tank pressure from getting back to the air compressor pump once the