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Manufacturer Karp Associates, Inc.
SKU: SS-KATR-LL
KATR-LL Lead Lined Karp Access Door

The KATR-LL is a Lead Lined Access Door designed to provide access in a suspended drywall ceiling that is part of a fire rated floor-ceiling assembly. The combination of lead, steel and double thickness of drywall maintains the fire resistive qualities of the floor-ceiling assembly.

Specifications

  • Frame shall be 16 gauge steel and doors all be 18 gauge steel.
  • Door shall be recessed 1 1/2" to accommodate double thickness of wall board.
  • Hinge shall be exposed, continuous piano hinge.
  • Locks shall be flush and screwdriver operated with 1 1/2" stainless steel cam and lock studs, or shall be key operated cylinder lock with automatic dust shutter. Furnished with plastic grommet studs only to protect hole made in wall board.
  • Finish shall be prime coat of rust inhibitive electrostatic powder, painted white.
  • Sheet metal meets National Council of Radiation Protection Report #49.
  • Varying thicknesses of lead available. Custom door sizes also available.

 

 

KATR-LL STANDARD SIZES

Door Size (H x W) Product Code # of Latches Wall | Ceiling Opening
12" x 12"
KATR-LL1212-S
1
10-1/2" x 10-1/2"
18" x 18"
KATR-LL1818-S
2
16-1/2" x 16-1/2"
24" x 24"
KATR-LL2424-S
2
22-1/2" x 22-1/2"
30" x 22"
KATR-LL3022-S
2
28-1/2" x 20-1/2"

Custom sizes available.

Additional Product Literature
Data Sheet
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