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Description

Karp Insulated Fire Rated Drywall Access Door for Walls & Ceilings KRP-350FR
The KRP-350 FR is insulated and rated by Underwriters Laboratories for 1.5 hours "B" label in walls, and may be used in a 2 hour fire rated wall assembly. Additionally, Warnock Hersey rates the KRP-350FR for 3 hours in ceilings. The KRP-350FR has a textured frame and bead so drywall joint compound can be applied in sufficient thickness to conceal the flange.

Specifications:

  • Frame and trim shall be 16 gauge steel, surrounded by galvanized drywall bead.
  • Door shall be 20 gauge steel, welded pan type filled with 2" thick fire rated insulation and shall open to 175º, be self latching with automatic closer and interior latch release.
  • Concealed continuous piano hinge.
  • Latches shall be spring loaded sliding bolt type keyed paddle latch, all keyed alike. 
  • Prime coat of rust inhibitive electrostatic powder, grey baked enamel finish.


STANDARD SIZES:

 In Stock and Ready to Ship
W x H
Wall Opening
Cam Latch
W x H
Wall Opening
Cam Latch
8 x 8
8⅜ x 8⅜
1
24 x 30
24⅜ x 30⅜
1
12 x12
12⅜ x 12⅜
1
30 x 30**
30⅜ x 30⅜
1
14 x 14
14⅜ x 14⅜
1
 
32 x 32**
32⅜ x 32⅜
1
16 x 16
16⅜ x 16⅜
1
 
22 x 36
22⅜ x 36⅜
2
18 x 18
18⅜ x 18⅜
1
 
24 x 36
24⅜ x 36⅜
2
12 x 24
12⅜ x 24⅜
1
 
36 x 36**
36⅜ x 36⅜
2
22 x 22
22⅜ x 22⅜
1
 
24 x 48**
24⅜ x 48⅜
2
24 x 24
24⅜ x 24⅜
1
 
36 x 48**
36⅜ x 48⅜
2
22 x 30
22⅜ x 30⅜
1
 
48 x 48**
48⅜ x 48⅜
2

** Not for ceiling applications
Doors larger than or equal to 36" are subject to oversize or LTL shipping charges.

 Technical Data  Karp Catalog

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