Gates Quick Disconnect Couplers offer premium quality couplers in a variety of sizes and body styles. Available in Agriculture and Industrial styles. Flush face, poppet valves, ball valves, and wing nut styles. O-Rings, dust caps, and plugs are available. DO NOT USE these O-Rings with phosphate esters, diesters, or phosphate ester emulsion hydraulic fluids. Instead, use O-Rings made of Viton, EPD, M, or CPE polymers or other materials compatible with the fluids. These O-Rings are compounded from a Nitrile polymer for use with petroleum-based hydraulic fluids, water and glycol, and oil-water emulsions.
