Model 5492298 Metal Door - Acoustical
Perimeter Seal: Dual "H" Gasket
Bottom Seal: Super "H" Door Bottom
Door Thickness: 2.75" / 69.85mm
Min Frame Depth: 6.25" / 158.75mm
Max Leaf Size: 48" x 96"
STC Rating: 54
Max Fire Rating: 3 hr
Dual "H" Perimeter Seals
This door is equipped with our patented dual Super "H" door sealing system. It consists of a dual compression type perimeter seal. Compression seals typically offer higher acoustical ratings. The seal is composed of a felt/neoprene combination that forms a tight perimeter seal. Dual compression seals are used on our highest rated acoustical doors.
UL Fire Ratings
In addition to acoustical testing, Overly has successfully tested this product to the latest UL fire test standard UL10C/UBC 7-2 (positive pressure).
Recommended Hardware:
Locks:
Cylindrical
ANSI A156.2, Series 4000 Grade 1
3-3/4" Back-set Required
Suggested Models:
- Best 94K
- Schlage "D" Series
- Sargent 10 Series
- Corbin/Russwin CL3300
Mortise
ANSI A156.13 Series 1000 Grade 1
2" maximum rosette diameter
Suggested Models:
- Best 35H
- Sargent 8200
- Schlage "L" Series
- Corbin/Russwin ML2000
Exit Devices:
Narrow Mortise
ANSI 156.3, Grade 1
2" maximum case width
Suggested Models:
- Sargent 8300
- Corbin/Russwin ED7600
- Von Duprin 5575
Rim
ANSI 156.3, Grade 1
Suggested Models:
- Sargent 8800
- Corbin/Russwin ED6200
- Von Duprin 98/99
Surface Vertical Rod
ANSI A156.3, Grade 1
Suggested Models:
- Sargent 8700
- Von Duprin 9927
- Corbin/Russwin ED6400
Flush-Bolts:
6-3/4" x 1"
ANSI 156.16
Suggested Models:
Hinges:
Full Mortise Cam-Lift
Suggested Models:
Thresholds:
Saddle
Must have smooth top, no ridges or grooves
Suggested Models:
- Reese S105
- Pemko 154
- NGP 412
- Zero 164
Closers:
Surface Mounted
ANSI 156.4 Grade 1
Rigid arms are not recommended.
Suggested Models:
- Corbin/Russwin DC2000, DC3000, DC4000
- Dorma 8600, 8900
- LCN 4010, 4020, 4041 Super Smoothie
- Norton 7500, 8500
- Sargent 250, 251, 350, 351, 1230, 1231, 1250, 1251
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