{"product_id":"1-2-expansion-coupling","title":"1\/2\" Expansion Coupling","description":"\u003ch2\u003e1\/2\" Expansion Coupling – Rigid Expansion Coupling\u003c\/h2\u003e\n\n\u003cp\u003eThe 1\/2\" Expansion Coupling by Southwire is designed to accommodate up to 4 inches of linear movement caused by thermal expansion and contraction, making it suitable for outdoor and industrial applications. This rigid expansion coupling is ideal for use with rigid UL 6 conduit in environments where structures such as bridges, railroads, and buildings experience movement. The weatherproof, hot dip galvanized finish ensures durability and protection against severe environmental factors. The internal grounding design eliminates the need for external bonding jumpers and cables, supporting safe and reliable electrical installations.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer Part #: TXJG14HDG\u003c\/li\u003e\n  \u003cli\u003eSize: 1\/2\"\u003c\/li\u003e\n  \u003cli\u003eProduct Weight: 1.2333 lbs\u003c\/li\u003e\n  \u003cli\u003eUPC: 751338017788\u003c\/li\u003e\n  \u003cli\u003eMaterial Body: Steel\u003c\/li\u003e\n  \u003cli\u003eReducer Material: Malleable iron\u003c\/li\u003e\n  \u003cli\u003ePacking Material: PTFE composite\u003c\/li\u003e\n  \u003cli\u003eWasher \u0026amp; Bushing Material: Malleable iron\u003c\/li\u003e\n  \u003cli\u003eGasket Material: PTFE composite\u003c\/li\u003e\n  \u003cli\u003eGrounding Spring: Beryllium bronze-electrogalvanized\u003c\/li\u003e\n  \u003cli\u003eFinish: Hot dip galvanized\u003c\/li\u003e\n  \u003cli\u003eMaximum Expansion: 4\" total (2\" in either direction on center)\u003c\/li\u003e\n  \u003cli\u003eUL Standard: UL 514B\u003c\/li\u003e\n  \u003cli\u003eFederal Specification: WF-408E\u003c\/li\u003e\n  \u003cli\u003eNEMA Standard: FB 1\u003c\/li\u003e\n  \u003cli\u003eASTM Standard: A123\/123M\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ec(UL)us listed for wet locations\u003c\/li\u003e\n  \u003cli\u003eInternal grounding design prevents need for external bonding jumpers and cables\u003c\/li\u003e\n  \u003cli\u003ePrevents conduit buckling and circuit failures\u003c\/li\u003e\n  \u003cli\u003eWeatherproof design suitable for outdoor structures prone to movement\u003c\/li\u003e\n  \u003cli\u003eHot dip galvanized finish provides superior protection against severe environmental factors\u003c\/li\u003e\n  \u003cli\u003eCompatible with Rigid UL 6 Conduit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads \u0026amp; Links\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/topaz\/2021q3\/documents\/3f45f865be1e8eb2a04467e6ca61b30144626b84.pdf?did=4169\u0026amp;pid=9114618\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eInstallation Instructions-Expansion Couplings\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/topaz\/2021q3\/documents\/c5db7e3bd5252722e67b898d92485bfce88043ed.pdf?did=4169\u0026amp;pid=9114618\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSpec Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Southwire","offers":[{"title":"Default Title","offer_id":48738984198399,"sku":"193076","price":72.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/5868\/6463\/files\/bdf941ebcebd7c72a7364e76e7f7f6e92b787438-large.png?v=1782377917","url":"https:\/\/hunkshome.com\/products\/1-2-expansion-coupling","provider":"HunksHome®","version":"1.0","type":"link"}