Babcock Davis BITK2424 24" x 24", Access Door, Exposed Flange, Knurled Knob

Flush mounted, with both anchor straps and mounting holes to facilitate installation. Insulated and rated by Underwriters Laboratories for 1.5 hour "B" label in walls, and may be used in a 2 hour fire rated wall assembly. Rated for 3 hours in ceilings by Warnock Hersey. 16 gauge steel frame and 20 gauge steel, welded pan door. Door filled with 2 inch thick fire rated insulation. Door has automatic closure, is self-latching, and has interior latch release.

The KRP-250 is non-insulated and rated by Underwriters Laboratories for 1.5 hour "B" label in wall, and may be used in 2 hour fire rated wall assembly.

Steel, Fire Rated Access Door for Walls & Ceilings. With an insulated door panel, this unit has a UL 90-minute label for walls with a maximum temperature rise of 250 degrees after 30 minutes. This unit is also test up to 3 hours in ceiling applications and carries a Warnock Hersey rating for ceilings. Self Latching, 1 Latch. White Finish. 26"W x 26"H Outside Flange Dimensions. 24-1/8"W x 24-1/8"D x 2-9/16"H Return Flange Dimensions.

Babcock Davis BITK2230 22" x 30", Exposed Flange, Knurled Knob The BITK is a general purpose fire-rated insulated access door with UL and Warnock-Hersey listings for wall and ceiling applications. Engineered with mineral wool fiber insulation to assist in reducing heat transfer in the event of a fire and a 1" exposed face flange for installation in most material substrates. Standard latching is keyed lock/knurled knob.

Karp Inc. KRP-150FR Fire Rated Access Door For Wall/Ceil. - Paddle Handle, 18"Wx18"H, KRPP1818PH Flush mounted, with both anchor straps and mounting holes to facilitate installation. Insulated and rated by Underwriters Laboratories for 1.5 hour "B" label in walls, and may be used in a 2 hour fire rated wall assembly. Rated for 3 hours in ceilings by Warnock Hersey. 16 gauge steel frame and 20 gauge steel, welded pan door. Door filled with 2 inch thick fire rated insulation. Door has automatic closure, is self-latching, and has interior latch release.