{"product_id":"reliable-mbec-14-k14-extended-coverage-horizontal-sidewall-sprinkler","title":"Reliable MBEC-14 K14 Extended-Coverage Horizontal Sidewall Sprinkler","description":"\u003cdiv\u003e\n\u003cp\u003eThe Reliable MBEC-14 is an extended-coverage horizontal sidewall sprinkler engineered specifically for pre-engineered metal buildings. Operating within strict roof, bay, and hydraulic design limits, this unit discharges water effectively across large open spaces from a wall-mounted position. It satisfies specific code compliance guidelines outlined in \u003ca href=\"#\"\u003eReliable Bulletin 169: MBEC-14 Extended-Coverage Horizontal Sidewall Sprinkler\u003c\/a\u003e, matching cULus standard-response storage criteria and FM quick-response non-storage parameters.\u003c\/p\u003e \u003cp\u003eThis sprinkler features a nominal K-factor of 14.0 (200 metric) to deliver high-volume water suppression when activated. Built with a durable brass-alloy frame and a nickel-alloy solder link operating element, it withstands rigorous commercial environments up to a maximum working pressure of 175 psi (12 bar). You can install it using either ¾-inch NPT or ISO 7-R¾ threaded connections depending on your system setup.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eNominal K-Factor:\u003c\/b\u003e 14.0 (200 metric) provides high-flow water delivery for large coverage areas.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDurable Construction:\u003c\/b\u003e Features a brass-alloy frame paired with a nickel-alloy solder link operating element.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePressure Rating:\u003c\/b\u003e Rated for a maximum working pressure of 175 psi (12 bar).\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlexible Connections:\u003c\/b\u003e Configured with ¾-inch NPT or ISO 7-R¾ threads for secure pipe integration.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDesign Compliance:\u003c\/b\u003e Meets cULus storage and FM non-storage application criteria when installed per designated guidelines.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003e\u003cb\u003eSpecification Field\u003c\/b\u003e\u003c\/th\u003e \u003cth\u003e\u003cb\u003eTechnical Detail\u003c\/b\u003e\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eManufacturer \/ Brand\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003eReliable Sprinkler\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eModel \/ Series Number \/ SIN\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003eMBEC-14 \/ SIN R6932\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eConnection \/ Thread Size \u0026amp; Type\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003e¾-inch NPT or ISO 7-R¾\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003ePressure Rating (WWP)\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003e175 psi (12 bar)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eK-Factor\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003e14.0 (200 metric)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eTemperature Rating \/ Response Type\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003e165°F and 212°F options \/ cULus Standard-Response, FM Quick-Response\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eMaterial \/ Body Construction\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003eBrass-alloy frame with nickel-alloy solder link\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eAgency Listings \u0026amp; Approvals\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003ecULus Listed, FM Approved\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eApplicable Standards \u0026amp; Bulletins\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003eBulletin 169\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003eAlways verify local Authority Having Jurisdiction (AHJ) requirements and confirm finish restrictions—such as brass and chrome availability for cULus versus brass only for FM—before purchasing. Match your complete ordering reference, temperature rating, thread type, and finish to the specified configuration layout found in the \u003ca href=\"#\"\u003eofficial Reliable price book\u003c\/a\u003e.\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":"Reliable","offers":[{"title":"1\/2-inch \/ Stainless Steel \/ 165F","offer_id":48409064276216,"sku":"SWC2W","price":22.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Brass \/ 165F","offer_id":48409064308984,"sku":"MB1B","price":58.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Brass \/ 212F","offer_id":48409064341752,"sku":"MB2B","price":58.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Chrome \/ 165F","offer_id":48409064374520,"sku":"MB1C","price":66.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Chrome \/ 212F","offer_id":48409064407288,"sku":"MB2C","price":66.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ White \/ 165F","offer_id":48409064440056,"sku":"MB1W","price":66.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ White \/ 212F","offer_id":48409064472824,"sku":"MB2W","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/reliable-fire-sprinkler-extended-cover-commercial-mb-ec-14-k14-2253258.jpg?v=1779725605","url":"https:\/\/fireprotectionparts.net\/products\/reliable-mbec-14-k14-extended-coverage-horizontal-sidewall-sprinkler","provider":"Fire Protection Parts","version":"1.0","type":"link"}