Conical plug A.F.O.®

threadedstainless steelhigh-pressure

The Dual Sealing A.F.O. Plug comes with all the strength and ease of use offered by our regular A.F.O. Plugs, but with added safety features for use in hydraulic systems. The incorporation of an O-ring allows users to vent gas out of a side port or safely release trapped high-pressure gas. This allows the Dual Sealing A.F.O. Plug to be used for “fill and drain” applications. In addition, a newer higher pressure version of this product is available with backup rings rated to seal up to 15,000 psi when partially open. The Dual Sealing A.F.O. Plug is available in stainless steel and can be purchased in diameters of 0.3125, 0.375, 0.500, and 0.750 of an inch.