FD2D SERIES - 2 HOUR FIRE-RATED INSULATED, DOUBLE DOOR ACCESS PANELS FOR WALLS & CEILINGS
The Largest Two-Hour Ceiling Door Available on the Market, Offering Unprecedented Flexibility in Designing. Double Leaf Reduces the Swing Radius and Clears Objects Which Interfere with the Opening of the Door.
Materials: Satin finish galvannealed steel or 304 stainless steel
Frame: 16 ga., up to and including 30” x 48”. Larger sizes are 14 ga. Removable center mullion. Frame Depth 2 1/4” (57 mm).
Flange: 7/8” (22 mm) up to and including 36” x 36”. Larger sizes are 1-1/4” (32mm).
Door Panel: 18 ga. panel with 22 ga liner.
Insulation: The door panel contains 1 1/2” of high temperature insulation material.
Finishes: Rust-inhibitive off-white prime coat or # 4 polished stainless steel finish on exterior surface.
Hinges: Concealed continuous rod hinge. 48” or longer in wall position will be a continuous piano hinge. Stainless models have a stainless steel continuous piano hinge. Hinge is the (H) dimension.
Panel Closer: The automatic panel closer will close & latch the door from an open position of approximately 90° as required by NFPA 80.
Latch: The standard factory installed latch is a flush mount 1/4” allen key. All fire-rated locks are self-latching and include an interior latch release mechanism allowing the doors to be opened from the inside.
Sizes: Minimum size 18” x 12”. Maximum height for walls is 48” x 60”, maximum for ceilings is 60” x 48”.
Intertek Warnock Hersey Listed and Labeled:
2 Hour Fire Rating for vertical and horizontal installation
Temp Rise Max: 139°C / 250° F at 30 Min 250° C / 450° F at 60 Min
Vertical: NFPA 252, UL 10B, CAN/ULC S10 4
Horizontal: UBC 43-7, CAN/ULC S112