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Product Details

Single Swinging Metal Door With 15x20 Dual Glazed Vision Light And Push And Pull (No Latch)

Type: Acoustical
Perimeter Seal: Single Magnetic Gasket
Bottom Seal: Super "H" Door Bottom
Door Thickness: 1.875" / 47.625mm
Min Frame Depth: 4.75" / 120.65mm
Max Leaf Size: 48" x 96"
STC Rating: 47
Max Fire Rating: N/A

Single Swinging Metal Door With 15x20 Dual Glazed Vision Light And Push And Pull (No Latch)

Type: Acoustical
Perimeter Seal: Single Magnetic Gasket
Bottom Seal: Super "H" Door Bottom
Door Thickness: 1.875" / 47.625mm
Min Frame Depth: 4.75" / 120.65mm
Max Leaf Size: 48" x 96"
STC Rating: 47
Max Fire Rating: N/A
Transmission Loss in dB/Hertz - 1/3 Octave Bands
100
30
125
28
160
33
200
32
250
39
315
44
400
43
500
45
630
46
800
45
1000
46
1250
49
1600
51
2000
52
2500
51
3150
51
4000
51
5000
52

Isolated Edge Construction

This door uses an Isolated Edge construction, which separates the two outer door skins from each other. A strip of neoprene is installed between the two door skins, reducing the amount of sound transmission through the actual steel faces. The seal is notched between the hinge and lock cutouts and does not interfere with hardware cuts.

Single Magnetic Perimeter Seals

This door is equipped with a single Magnetic door sealing system. It consists of a single magnetic perimeter seal. Magnetic seals allow the use of a wide range of electrical hardware, such as electric locks and strikes. Due to their zero preload against the door leaf, the sensitive electronics are not compromised.

Super "H" Door Bottom

Overly's super "H" door bottom is the only choice for unbeatable sound control. Always used in conjunction with our cam-lift hinges, this door bottom compresses tightly against the floor. We recommend smooth level sealing surfaces for this door bottom. Uneven or abrasive flooring may prematurely wear the door bottom. A smooth raised threshold is recommended when using this door bottom.

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:

Hinges:

Full Mortise Cam-Lift
Suggested Models:
  • Overly MCL-500

Thresholds:

Saddle
Must have smooth top, no ridges or grooves
Suggested Models:
  • Reese S105
  • Pemko 154
  • NGP 412
  • Zero 164

Pulls:

Surface Mounted
Suggested Models:
  • Rockwood
  • Ives
  • Glynn Johnson

Closers:

Surface MountedANSI 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

Support Documents:

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