Lloyds Industries
The 75 AH & 75 AV Fire Dampers
The 75 AH (Horizontal Mount) and 75 AV (Vertical Mount) fire damper by Lloyd Industries. It’s approved for use in walls, floors, and partitions with fire resistance ratings less than 2 hours. The 75 A Fire Damper model carries a 1-1/2 hour UL fire damper label.Type A Fire Dampers are used when the airflow interruption from the stack of blades in the fire damper frame is not a prime concern or consideration. Type-A dampers are the easiest and fastest type to install and are mostly used in low-pressure part of duct systems (up to 2” w.c.).
Fire Dampers A Technical Specifications
- FRAME: 22 ga. Galvanized Steel
- BLADE: 22 ga. Galvanized Steel
- CLOSURE SPRING: Negator Stainless Steel
- FUSIBLE LINK: 1650F
- MOUNTING: Horizontal or Vertical
UL CLASSIFIED:
- UL 555 Fire Resistance Rating
- Fire resistance rated 1-1/2 Hours
- Partitions materials rated 2 Hours or less
CSFM California State Fire Marshal
Fire Damper Listing (#3225-1417:102)
New York City (MEA listing #215-99-E)
75AH - 75A Fire Damper Horizontal
75AV - 75A Fire Damper Vertical
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]
