{"product_id":"3-expansion-coupling","title":"3\" Expansion Coupling","description":"\u003ch2\u003e3\" Expansion Coupling - Rigid Expansion Coupling\u003c\/h2\u003e\n\u003cp\u003eThe 3\" Expansion Coupling by Southwire is designed to accommodate up to 4 inches of linear movement caused by thermal expansion and contraction, making it ideal for use in outdoor structures such as bridges, railroads, and buildings. This rigid expansion coupling features a weatherproof design and an internal grounding system that eliminates the need for external bonding jumpers and cables. It is suitable for use with rigid UL 6 conduit and provides reliable protection against circuit failures caused by conduit buckling.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer: Southwire\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part #: TXJG84HDG\u003c\/li\u003e\n  \u003cli\u003eSize: 3\"\u003c\/li\u003e\n  \u003cli\u003eProduct Weight: 14.2 lbs\u003c\/li\u003e\n  \u003cli\u003eUPC: 751338015111\u003c\/li\u003e\n  \u003cli\u003eMaterial Body: Steel\u003c\/li\u003e\n  \u003cli\u003eReducer Material: Malleable Iron\u003c\/li\u003e\n  \u003cli\u003ePacking: PTFE Composite\u003c\/li\u003e\n  \u003cli\u003eWasher \u0026amp; Bushing Material: Malleable Iron\u003c\/li\u003e\n  \u003cli\u003eGasket: 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\u003eUL Standard: UL 514B\u003c\/li\u003e\n  \u003cli\u003eFederal Specification: WF-408E\u003c\/li\u003e\n  \u003cli\u003eNEMA: FB 1\u003c\/li\u003e\n  \u003cli\u003eASTM: A123\/123M\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAllows up to 4\" linear movement (2\" in either direction from center)\u003c\/li\u003e\n  \u003cli\u003eWeatherproof design for outdoor use on structures prone to movement\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 ensures circuit integrity\u003c\/li\u003e\n  \u003cli\u003eHot dip galvanized finish for superior environmental protection\u003c\/li\u003e\n  \u003cli\u003eListed for wet locations (c(UL)us)\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\/4f6d02edaffb5f893d8f1febbb138d00f1d442c2.pdf?did=4169\u0026amp;pid=9114023\" 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\/f07e4ed603d5e539837bdfaf946945cd07e157c5.pdf?did=4169\u0026amp;pid=9114023\" 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":48740017373439,"sku":"193119","price":486.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/5868\/6463\/files\/174b040fb97c90cd4fff3c07d5a25735e36dfe6a-large.png?v=1782398235","url":"https:\/\/hunkshome.com\/products\/3-expansion-coupling","provider":"HunksHome®","version":"1.0","type":"link"}