{"product_id":"lloyd-industries-crd-556-ceiling-radiation-damper-3-hour-fire-rating","title":"Lloyd Industries CRD-556 Ceiling Radiation Damper 3 Hour Fire Rating","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Lloyd Industries CRD-556 is a ceiling radiation damper. It is made to stop fire spread through ceiling openings. This damper is rated for three hours of fire protection. It is made from twenty-two gauge galvanized steel for strength and resilience against corrosion. The UL-listed fusible link activates closure at one hundred sixty-five degrees Fahrenheit by default, while an optional setting operates at two hundred twelve degrees Fahrenheit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed with twenty-two gauge galvanized steel blades and frame.\u003c\/li\u003e\n\u003cli\u003eUL-listed fusible link set to one hundred sixty-five degrees Fahrenheit.\u003c\/li\u003e\n\u003cli\u003eSuitable for fire-rated floor\/ceiling and roof\/ceiling assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis damper integrates easily with standard duct systems and supports HVAC applications, ensuring reliable fire safety.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: CRD-55\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: six inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire\/Smoke Rating\u003c\/strong\u003e: three hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: twenty-two gauge steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFusible Link\u003c\/strong\u003e: one hundred sixty-five degrees Fahrenheit (optional: two hundred twelve degrees Fahrenheit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: galvanized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e: roll-formed frame made from twenty-two gauge galvanized steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlades\u003c\/strong\u003e: twenty-two gauge galvanized steel with ceramic fiberglass cover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: length two and one eighth inches\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LLOYD INDUSTRIES","offers":[{"title":"Default Title","offer_id":50290681676082,"sku":"CRD-556","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/240502047.jpg?v=1753906516","url":"https:\/\/voomisupply.com\/products\/lloyd-industries-crd-556-ceiling-radiation-damper-3-hour-fire-rating","provider":"Voomi Supply","version":"1.0","type":"link"}