- UL rated 3-hour ceiling radiation dampers.
- Galvanized steel frame.
- High temperature, non-asbestos, reinforced fiber thermal fabric.
- 212° F fusible link.
- Stainless steel negator-type closure spring.
- For L100/150/200/250/300 Series.
Model RD1 Ceiling Radiation and Fire Damper - 12-1/2" x 12-1/2"
RD1 Model RD1 Ceiling Radiation and Fire Damper - 12-1/2" x 12-1/2"

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Product Type: |
Ceiling Radiation/Fire Damper |
Size: |
12-1/2" x 12-1/2" |
Material: |
Galvanized Steel |
Used With: |
L100MG L100 L150MG L150 L200 L200MG L250MG L250 L300MG L300 L300KMG |
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