20" x 20" Fire-Rated, Insulated Access Panel - Babcock Davis
BI model fire-rated, insulated access doors provide access through openings in fire-rated vertical or horizontal surfaces.
 | UL listed "B" label for 1-1/2 hours in vertical surfaces (maximum temperature rise to 250° F in 30 minutes. |
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| Warnock-Hersey listed for 3 hours in horizontal surfaces. |
- 1" Exposed Flange
- Vertical or Horizontal Installation
- Fire Rated Vertical and Horizontal
