Dixon 10WSDP-A Aluminum Hydraulic Fitting, Dust Plug, 1-1/4' Coupling: Hydraulic Hose Fittings: Industrial & Scientific. Dixon 10WSDP-A Aluminum Hydraulic Fitting, Dust Plug, 1-1/4" Coupling: Hydraulic Hose Fittings: Industrial & Scientific. Plug for sealing the ends of a quick coupling after disconnect 。 Plug threads fit corresponding to WS-Series Blowout Prevention coupling 。 Aluminum for resisting corrosion and tarnishing 。 Bead chain keeps cap attached to assembly 。 This Dixon WS Series hydraulic hose fitting is a dust plug for sealing the end of a quick coupling to help reduce contamination of the hydraulic system and improve service life of the coupling. It is made of aluminum for resistance to corrosion and tarnishing, and a bead chain attaches the cap to the hydraulic assembly. This dust plug is designed to fit the Dixon WS Series Blowout Prevention (BOP) quick coupling, which is suitable for use in hazardous areas where couplings are required to operate under fire conditions in an emergency.。Tube fittings are components used for connecting, branching, terminating, and changing the direction of tubing in pneumatic and hydraulic systems. They are made of brass, stainless steel, polybutylene terephthalate (PBT), and other materials that resist corrosion and wear. Tube fittings have various types of connections, including threaded, welded, barbed, and push-to-connect (also called one-touch). Push-to-connect connections do not require tools or sealants. Tube fittings are used in various applications, including machine tools, airplane and truck controls, and automated production lines, among others.。Dixon Valve & Coupling Company manufactures pipe and hose fittings and accessories. The company, founded in 1916, is based in Chestertown, Maryland.。 。 。 。