|
|
|
|
|
|
|
To view the Application/System Index, you may browse through the page with the scroll bar or select a link below to jump to the section of your choice.
|
|
|
|
|
|
 Concrete Floors - HVAC Duct
|
|
|
Penetrating Item
(Size and Type)
|
Sleeve
O - Opt
R - Req'd
|
Point Contact
|
Assembly Thickness
|
F Rating
|
Nelson Product
|
UL System
|
FS Detail
|
|
|
10" x 30", 24 GA
|
|
|
4½
|
2
|
ES1399
|
C-AJ-7079
|
FS0461r1
|
|
|
12" x 24", 28 GA
|
|
|
4½
|
2
|
FSP
|
C-AJ-7010
|
FS0128r3
|
|
|
12" x 24", 24 GA, also 6" thick hollow-core
|
|
X
|
4½
|
2
|
ES1399
|
C-AJ-7077
|
FS0459r1
|
|
|
20" x 36" OVAL, 24 GA
|
|
X
|
4½
|
2
|
ES1399
|
C-AJ-7078
|
FS0460r1
|
|
|
24" diameter, 22 GA
|
|
X
|
4½
|
3
|
ES1399
|
C-AJ-7093
|
FS0513r1
|
|
|
10" diameter, 28 GA
|
|
|
5
|
2
|
LBS3
|
C-AJ-7092
|
FS0543r1
|
|
|
12" x 24", 24 GA
|
|
|
4½
|
1 1/2
|
LBS3
|
C-AJ-7091
|
FS0542r1
|
|
|
|
|
|
|
