{"product_id":"1-expansion-coupling","title":"1\" Expansion Coupling","description":"\u003ch2\u003e1\" Expansion Coupling Rigid Conduit Coupling\u003c\/h2\u003e\n\n\u003cp\u003eThe 1\" Expansion Coupling by Southwire is designed for use in electrical distribution and lighting solutions to accommodate thermal expansion and contraction in rigid conduit systems. This coupling allows up to 4 inches of linear movement, making it suitable for outdoor structures prone to movement such as bridges, railroads, and buildings. Its weatherproof and hot dip galvanized finish ensures durability against severe environmental factors, while its internal grounding design eliminates the need for external bonding jumpers and cables.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer Part #: TXJG34HDG\u003c\/li\u003e\n  \u003cli\u003eSize: 1\"\u003c\/li\u003e\n  \u003cli\u003eProduct Weight: 14.1 lbs\u003c\/li\u003e\n  \u003cli\u003eMaterial: Steel body, malleable iron reducer, packing and gasket PTFE composite, grounding spring beryllium bronze-electrogalvanized\u003c\/li\u003e\n  \u003cli\u003eFinish: Hot dip galvanized\u003c\/li\u003e\n  \u003cli\u003eUPC: 751338015067\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAllows up to 4\" of linear movement caused by thermal expansion and contraction (2\" in either direction on center)\u003c\/li\u003e\n  \u003cli\u003eInternal grounding design prevents need for external bonding jumpers and cables\u003c\/li\u003e\n  \u003cli\u003eWeatherproof design suitable for outdoor use on structures prone to movement\u003c\/li\u003e\n  \u003cli\u003ePrevents conduit buckling and circuit failures\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\/eda1572b8b3fcb5755fe35af008e80955915bab2.pdf?did=4169\u0026amp;pid=9114678\" 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\/7aa69e131da0231f565776bcf9ffcd7d0a239e67.pdf?did=4169\u0026amp;pid=9114678\" 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":48738771828991,"sku":"193089","price":101.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/5868\/6463\/files\/6abdead17b5cf41abb8fee76114cd7c9fca95cdf-large.png?v=1782374271","url":"https:\/\/hunkshome.com\/products\/1-expansion-coupling","provider":"HunksHome®","version":"1.0","type":"link"}