{"product_id":"companion-flange-cast-iron-import-for-piping-connections","title":"Companion Flange Cast Iron Import for Piping Connections","description":"\u003cdiv\u003e\n\u003cp\u003eThe Companion Flange Cast Iron Import is a precision-engineered piping fitting designed for professionals installing and maintaining commercial, industrial, and institutional fire suppression systems. Installed within fire sprinkler piping networks, this component provides a secure, leak-resistant connection point that maintains system integrity against pressure fluctuations and thermal expansion.\u003c\/p\u003e \u003cp\u003eThis fitting satisfies strict regulatory life safety requirements by complying with NFPA fire protection standards, alongside essential UL Listings and FM Approvals to ensure trusted performance within regulated infrastructure.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial Construction:\u003c\/b\u003e Forged from high-quality cast iron, delivering exceptional strength, thermal stability, and resistance to high operating pressures.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSystem Integrity:\u003c\/b\u003e Delivers a secure, leak-proof joint that withstands mechanical stress and thermal changes, eliminating piping instability in fire sprinkler setups.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Engineered for seamless integration with Viking fire sprinkler systems and standard piping sizes without requiring modifications.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInstallation Efficiency:\u003c\/b\u003e Simplifies assembly for trade contractors, enhancing the overall safety, durability, and uninterrupted performance of fire suppression systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications \u0026amp; Compliance Table\u003c\/h2\u003e\n\u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e \u003cth\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eManufacturer \/ Brand\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eNapac, Inc\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eModel \/ Series Number \/ SIN\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eCompanion Flange Cast Iron Import\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePressure Rating (WWP)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHigh Pressure Compliant\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTemperature Rating \/ Response Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eThermal Stability Compliant\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial \/ Body Construction\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eCast Iron (Black \/ Galvanized options per specific tag data)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAgency Listings \u0026amp; Approvals\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eUL Listed, FM Approved\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eApplicable NFPA Standards\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eNFPA Fire Protection Standards\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003e\u003cstrong\u003eSubmittal \u0026amp; Installation Note:\u003c\/strong\u003e Contractors must verify all local Authority Having Jurisdiction (AHJ) mandates and consult the manufacturer's technical data sheets prior to system installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDocumentation:\u003c\/strong\u003e \u003ca href=\"#\"\u003eDownload Manufacturer Technical Data \u0026amp; Cut Sheet (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fire Protection Parts","offers":[{"title":"Black \/ 1 x 4-1\/4 in.","offer_id":68031294832730,"sku":"1COMPFLG","price":52.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 1-1\/4 x 4-5\/8 in.","offer_id":68031294865498,"sku":"114COMPFLG","price":62.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 1-1\/2 x 5 in.","offer_id":68031294898266,"sku":"1125COMPFLG","price":57.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2 x 6 in.","offer_id":68031294931034,"sku":"2COMPFLG","price":74.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2 x 13-1\/2 in.","offer_id":68031294963802,"sku":"21312COMPFLG","price":464.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2-1\/2 x 7 in.","offer_id":68031294996570,"sku":"212COMPFLG","price":78.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2-1\/2 x 9 in.","offer_id":68031295029338,"sku":"sku-46372290035960","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 3 x 7-1\/2 in.","offer_id":68031295062106,"sku":"3COMPFLG","price":75.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 4 x 9 in.","offer_id":68031295094874,"sku":"4COMPFLG","price":130.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 5 x 10 in.","offer_id":68031295127642,"sku":"5COMPFLG","price":130.99,"currency_code":"USD","in_stock":true},{"title":"Galvanized \/ 1 x 4-1\/4 in.","offer_id":68031295160410,"sku":"sku-46372290167032","price":132.99,"currency_code":"USD","in_stock":true},{"title":"Galvanized \/ 1-1\/4 x 4-5\/8 in.","offer_id":68031295193178,"sku":"sku-46372290199800","price":132.99,"currency_code":"USD","in_stock":true},{"title":"Galvanized \/ 1-1\/2 x 5 in.","offer_id":68031295225946,"sku":"sku-46372290232568","price":132.99,"currency_code":"USD","in_stock":true},{"title":"Galvanized \/ 2 x 6 in.","offer_id":68031295258714,"sku":"2COMPFLGG","price":146.99,"currency_code":"USD","in_stock":true},{"title":"Galvanized \/ 2 x 13-1\/2 in.","offer_id":68031295291482,"sku":"sku-46372290298104","price":132.99,"currency_code":"USD","in_stock":true},{"title":"Galvanized \/ 2-1\/2 x 7 in.","offer_id":68031295324250,"sku":"212COMPFLGG","price":298.99,"currency_code":"USD","in_stock":true},{"title":"Galvanized \/ 2-1\/2 x 9 in.","offer_id":68031295357018,"sku":"2129COMPFLGG","price":136.99,"currency_code":"USD","in_stock":true},{"title":"Galvanized \/ 3 x 7-1\/2 in.","offer_id":68031295389786,"sku":"3COMPFLGG","price":158.99,"currency_code":"USD","in_stock":true},{"title":"Galvanized \/ 4 x 9 in.","offer_id":68031295422554,"sku":"4COMPFLGG","price":262.99,"currency_code":"USD","in_stock":true},{"title":"Galvanized \/ 5 x 10 in.","offer_id":68031295455322,"sku":"sku-46372290461944","price":132.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/0637\/7818\/files\/companion-flange-cast-iron-ci-imp-704164.jpg?v=1794374373","url":"https:\/\/patriotsafesource.com\/products\/companion-flange-cast-iron-import-for-piping-connections","provider":"Patriot SafeSource","version":"1.0","type":"link"}