Life Safety Dampers

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Ceiling Radiation Damper, Size 310, For Model SP A50-A190

Availability:  Out of stock in Troy
The SP Ceiling Radiation damper protects fire rated ceilings and effectively blocks the spread of heat and flames through the building's ventilation system. This damper is UL Classified; rated at three to four hours fire resistance.
$114.00

Ceiling Radiation Damper, Size 320, For Model SP A200-A390 and B50-B200

Availability:  5 in Troy
The SP Ceiling Radiation damper protects fire rated ceilings and effectively blocks the spread of heat and flames through the building's ventilation system. This damper is UL Classified; rated at three to four hours fire resistance.
$126.00

Ceiling Radiation Damper, Size 350, For Model SP A410-A510, A710 and A780

Availability:  8 in Troy
The SP Ceiling Radiation damper protects fire rated ceilings and effectively blocks the spread of heat and flames through the building's ventilation system. This damper is UL Classified; rated at three to four hours fire resistance.
$108.00

Dynamic 1.5 Hour Rated Round Fire Damper, 10 In. Diameter

Availability:  7 in Troy
The Greenheck Model DFDR is a round fire damper for use in walls, floors, and partitions with fire-resistance ratings less than three hours. Dynamic-rated-fire dampers are in HVAC systems that remain operational in the event of a fire. Dampers are provided with 13.625" sleeve and two retainer plates.
$204.00

Dynamic 1.5 Hour Rated Round Fire Damper, 12 In. Diameter

Availability:  10 in Troy
The Greenheck Model DFDR is a round fire damper for use in walls, floors, and partitions with fire-resistance ratings less than three hours. Dynamic-rated-fire dampers are in HVAC systems that remain operational in the event of a fire. Dampers are provided with 13.625" sleeve and two retainer plates.
$222.00

Dynamic 1.5 Hour Rated Round Fire Damper, 14 In. Diameter

Availability:  8 in Troy
The Greenheck Model DFDR is a round fire damper for use in walls, floors, and partitions with fire-resistance ratings less than three hours. Dynamic-rated-fire dampers are in HVAC systems that remain operational in the event of a fire. Dampers are provided with 13.625" sleeve and two retainer plates.
$278.00