Sand Trap Louvers
March 6, 2020
Dynamic Fire Damper DIBD2
March 9, 2020
IBD2 AND IBD23 CURTAIN TYPE STATIC FIRE DAMPERS
Models IBD2 and IBD23 meet the requirements for fire dampers established by:
- National Fire Protection Association NFPA Standards 90A and 101
- BOCA National Building Codes
- ICBO Uniform Building Codes
- SBCCI Standard Building Codes
- ICC International Building Codes
- CSFM California State Fire Marshal Fire Damper Listing (#3225-245:005 and #3225-245:004)
- New York City (BSA Listing #297-71-SA and #28-85-SA)
Enquiry about IBD2 AND IBD23 CURTAIN TYPE STATIC FIRE DAMPERS
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Description
APPLICATION
Ruskin Model IBD2 can be installed vertically in walls or horizontally in floors with fire resistance ratings of less than 3 hours. The IBD2 carries an 11/2 hour UL fire damper label and is classified as a static damper for use in HVAC systems that shut down during a fire.
Ruskin Model IBD23 can be installed vertically in walls or horizontally in floors with fire resistance ratings of 3 hours or more. The IBD23 carries a 3 hour UL fire damper label and is classified as a static damper for use in HVAC systems that shut down during a fire.
OPTIONS (Not all options available on IBD23)
- FM Approvals as Specification Tested Product.
- Switch Package to remotely indicate a damper blade position.
- FAST Angle for one side angle installations.
- G Style for grille applications.
- GA, Grille Access Type for “out of the wall” grille applications.
- OW, Out of Wall Type for out of wall or floor applications.
- The sleeve of various lengths and gauges to ensure field compliance with UL installation requirements.
- Access Door factory mounted in the common sleeve to ensure compliance with UL installation requirements.
- 304 Stainless Steel construction.
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