{"title":"Free","description":null,"products":[{"product_id":"flexible-coupling-300-psi-1-10-ul-fm-listed","title":"FLEXIBLE COUPLING, 300 PSI, 1\"-12\", UL\/FM Listed","description":"\u003cp\u003eMaterial: Ductile Iron\u003c\/p\u003e\n\u003cp\u003eSizes Available: 1\" up to 12\"\u003c\/p\u003e\n\u003cp\u003eFinish: Non-leaded orange paint\u003c\/p\u003e\n\u003cp\u003eMaximum Operating Pressure: 300psi\u003c\/p\u003e\n\u003cp\u003eFitting: Grooved\/Grooved\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Grooved Flexible Coupling is used in fire suppression systems, thus allowing water to flow easier and allowing for inflexibility in the joint. A pad is included with the purchase of this product. It is constructed of rubber polymers with low compressions set properties. Pads help form an initial seal as it is stretched over the pipe ends and creates a leak proof seal. The Coupling helps ensure this seal once installed. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"FLEXIBLE COUPLING 300 PSI 1’’-10’’ UL\/FM Listed\" src=\"https:\/\/shopnasco.com\/cdn\/shop\/files\/ul-mark-200_100x100.png\" data-original=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/ul-mark-200_100x100.png?v=1707242209\" data-files=\"ul-mark-200.png\" loading=\"lazy\"\u003e   \u003cimg alt=\"FLEXIBLE COUPLING 300 PSI 1’’-10’’ UL\/FM Listed\" src=\"https:\/\/shopnasco.com\/cdn\/shop\/files\/fm-200_100x100.jpg\" data-original=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/fm-200_100x100.jpg?v=1707242201\" data-files=\"fm-200.jpg\" loading=\"lazy\"\u003e       \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Hebei Dikai Piping Products Co., Ltd.","offers":[{"title":"1\"","offer_id":50851971694895,"sku":"1N 25","price":3.4,"currency_code":"USD","in_stock":true},{"title":"1-1\/4\"","offer_id":50851971727663,"sku":"1N 32","price":4.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/2\"","offer_id":50851971760431,"sku":"1N 40","price":4.8,"currency_code":"USD","in_stock":true},{"title":"2\"","offer_id":50851971793199,"sku":"1N 50","price":6.4,"currency_code":"USD","in_stock":true},{"title":"2-1\/2\"","offer_id":50851971825967,"sku":"1N 65","price":8.0,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":50851971858735,"sku":"1N 80","price":9.6,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":50851971891503,"sku":"1N 100","price":12.0,"currency_code":"USD","in_stock":true},{"title":"5\"","offer_id":50851971924271,"sku":"1N 130","price":20.0,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":50851971957039,"sku":"1N 150","price":24.0,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":50851971989807,"sku":"1N 200","price":40.0,"currency_code":"USD","in_stock":true},{"title":"10\"","offer_id":50851972022575,"sku":"1N 250","price":64.0,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":50851972055343,"sku":"1N 300","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/B130R32X20X32_87.png?v=1777994314"},{"product_id":"flange-gasket-and-bolt-kit","title":"Ring Gasket Bolt \u0026 Nut Kits – Zinc Plated (2-1\/2\" to 12\"), SBR Gasket","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eHigh-Quality Ring Gasket \u0026amp; Bolt Sets for Secure Valve and Flange Connections\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eNASCO Supply's \u003cstrong\u003eRing Gasket Bolt \u0026amp; Nut Kits\u003c\/strong\u003e are the perfect companion for Weflo butterfly valves, gate valves, and other flanged plumbing installations. Designed for reliable, leak-free performance in fire protection, water, and industrial piping systems.\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003eKit Contents by Size (150# Class)\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"xs\"\u003eSize\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eBolts \u0026amp; Nuts Included\u003c\/th\u003e\n\u003cth data-col-size=\"md\"\u003eBolt Size \u0026amp; Length\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eGasket Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e2-1\/2\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e4 bolts + 4 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e5\/8\" x 3\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e3\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e4 bolts + 4 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e5\/8\" x 3\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e4\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e8 bolts + 8 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e5\/8\" x 3\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e5\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e8 bolts + 8 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e3\/4\" x 3-1\/4\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e6\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e8 bolts + 8 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e3\/4\" x 3-1\/4\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e8\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e8 bolts + 8 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e3\/4\" x 3-1\/2\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e10\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e12 bolts + 12 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e7\/8\" x 4\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e12\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e12 bolts + 12 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e7\/8\" x 4\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cem\u003eAll kits include zinc-plated Grade A carbon steel bolts \u0026amp; nuts + one precision red rubber ring gasket. Lengths are standard for proper 150# flange makeup with ring gaskets.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003eKey Features:\u003c\/h4\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Gasket Design\u003c\/strong\u003e: Compact red rubber (SBR) ring gaskets provide excellent sealing inside the bolt circle — ideal for raised-face flanges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZinc-Plated Hardware\u003c\/strong\u003e: Corrosion-resistant Grade A zinc-plated carbon steel bolts and nuts for long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: Suitable for 150# class applications (max ~150 PSI depending on temperature).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Fire protection valves, plumbing, water systems, and general industrial use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"auto\"\u003eWhy Choose NASCO Supply?\u003c\/h4\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eCompetitively priced — consistently priced below major competitors.\u003c\/li\u003e\n\u003cli\u003eFast shipping from our Wauconda, IL warehouse.\u003c\/li\u003e\n\u003cli\u003ePerfect match for your valves and other UL\/FM components.\u003c\/li\u003e\n\u003cli\u003eBulk pricing and valve + kit bundles available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eOrder your complete flange connection kits today\u003c\/strong\u003e and keep your projects moving smoothly!\u003c\/p\u003e","brand":"NASCO Supply LLC","offers":[{"title":"2-1\/2\"","offer_id":52022177693999,"sku":"FGBK 65","price":10.22,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":52022177726767,"sku":"FGBK 80","price":10.65,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":52022177759535,"sku":"FGBK 100","price":16.92,"currency_code":"USD","in_stock":true},{"title":"5\"","offer_id":58144848445743,"sku":"FGBK 125","price":23.44,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":58144866074927,"sku":"FGBK 150","price":24.98,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":58144874365231,"sku":"FGBK 200","price":29.23,"currency_code":"USD","in_stock":true},{"title":"10\"","offer_id":58144878919983,"sku":"FGBK 250","price":57.93,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":58144881574191,"sku":"FGBK 300","price":65.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/ANGLE_GLOBE_VALVE_Female_NPT_X_Female_NPT_200_wrubber_seat_16.png?v=1776785881"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/collections\/bolt-kit-flange-gasket-with-8-bolts-and-nuts-615.jpg?v=1784822356","url":"https:\/\/shopnasco.com\/collections\/free.oembed","provider":"NASCO Supply LLC","version":"1.0","type":"link"}