CRD-45-LT-D Thinline Ceiling Radiation DampersThe CRD-45-LT-D Thinline Ceiling Radiation Dampers (2″ Thick) has been UL tested and labeled for protection of ceiling openings in fire rated floor/ceiling assemblies with fire resistance ratings of 3 hours or less. This product can also be
applied to steel lay-in style ceiling diffusers up to 14”x14” maxi- mum size.
The damper is UL fire rated Ceiling/Floor and Ceiling/ Roof Assembly L-521, L-528, L-546, P-522, L-563 and P-544 and L579 types when used in Models 45-CRD-LTD –BT and 45-LTD-95- BT.-4
CRD-45-LT-D Curtain Ceiling Radiation Damper Technical Specifications
- UL listed link (165 Deg. F Standard)(Max 212 Deg. F) .
- Blades 22 (0.853mm) Ga. Galvanized. Steel
- Roll-formed frame 22 (0.853mm) ga. Galvanized. Steel
- Steel duct drop (by others).
UL 555C Fire Resistance Rating
Fire resistance rated
3 Hours Building materials rated 3 Hours or less. Model CRD 45-LTD meets the requirements for fire dampers established by:
CSFM California State Fire Marshal Fire Damper Listing (#3225-1417:101)
Manufacture Limited Warranty
Products manufactured by Lloyd Industries are warranted to be free from defects in material and workmanship for a period of 12 months after being installed or placed in service, but in no instance shall the period of warranty be longer than 18 months from the date of original shipment by Lloyd Industries.
Lloyd Industries warrants that it will furnish replacement material, or at its option, repair any product of its manufacture that is proven to Lloyd Industries satisfaction to be defective in material or workmanship during this described warranty period… [Click Here to Download Full Warranty]