![]() ![]() Quick-connect garden hose couplings Ī variety of manufacturers sell the same style quick-connect garden hose coupling. The couplings are widely used in the petrochemical, chemical, and food industries. TW couplings, or tanker couplings, these were originally defined by DIN 28450, but are now specified by EN ISO 14420-6. Available in sizes ranging from 2″ to 12″.Ī Japanese quick connect and disconnect coupling used on fire hoses in Japan and defined by JIS B9911 available in several sizes: 25A (1″), 40A ( 1 + 1⁄ 2″), 50A ( 2 + 1⁄ 2″), 65A (2" ), 75A (3″).Ī.k.a. Also known by the brand names of manufacturers, including Bauer, Perrot, and Miller/Ferrari. Perrot-brand Bauer-style hose couplings Leverlock Ī cam and lock-like coupler, used in the agricultural industry. They are installed with special hydraulic drawbar machinery, using special pull plugs. Holedall IX internally expanded (internally swaged) hose coupling is used in higher pressure applications, or where the hose is exposed to higher end pull, or where a full flow is required. They are installed with special hydraulic ram machinery and special dies. These are internally swaged hose couplings and commonly found on larger diameter fuel oil hoses used in higher pressure applications or where the hose is exposed to higher end pull, e.g., Oil Suction & Discharge (OS&D) hose). Mulconry, Scovill, or Rostra) dock hose couplings are built to the BS EN 1765:2004 "Rubber hose assemblies for oil suction and discharge services Specification for the assemblies", commonly known as dock hoses. It seals as a soft copper seat located in the spud is drawn against the stem by tightening the wing nut. It consists of a stem, wing nut and spud. See also Hoselink and Hozelock plastic click-on connectors.Ī "boss" ground joint coupling valve hose coupling, primarily used for compressed air or steam. Threaded coupler types Garden hose thread 3 Non-threaded genderless coupler types.2.8 Quick-connect garden hose couplings.Repair connector for connecting two lengths of hose.A double ended connector for joining two hoses together.You can choose a connector which stops the flow of water when a pipe is removed. ![]()
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