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Manual operation is standard
on all Soundguard models. Electric operation is optional on all models.
We recommend electric operation for large openings. |
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| STC |
Model |
Hanging Weight |
Stack
Width |
Extended
Width
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NRC* Rating |
Max
Height |
Track
10' |
Selector >10' |
| 37 |
Soundguard 37 |
3.7 |
8-1/2"
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"5 |
.85 |
20' |
#21 |
#41 |
| 39 |
Soundguard 39 |
4.5 |
8-1/2" |
" 5 |
.85 |
20' |
#21 |
#41 |
| 41 |
Soundguard 41 |
5.0 |
12-1/2" |
7-1/4 |
.85 |
20' |
#41 |
#41 |
| 44 |
Soundguard 44 |
7.0 |
12-1/2" |
7-1/4 |
.85 |
20' |
#41 |
#41 |
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*Based on use of carpet covering
which may affect STC ratings. Test results were achieved independently.
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