|
|
|
Penetration Item (Size and Type) |
Sleeve
O = Optional
R = Required |
Point Contact |
Assembly Thickness |
F Rating |
Nelson Product |
UL System |
Nelson FS Drawing |
| 1" FMT, aluminum pipe, multiple |
|
X |
6 |
2 |
LBS3 |
W-J-1152 |
FS-0570 |
| 1½" FMC, mltpl. Steel |
|
X |
6 |
2 |
ES1399 |
W-J-1162 |
FS-0520 |
| 1½" FMC, mltpl. Steel |
R |
X |
4½ |
3 |
LBS3 |
C-AJ-1488 |
FS-0527 |
| 1½" FMC, mltpl. Steel, Al |
O |
X |
4½ |
2,3 |
ES1399 |
C-AJ-1512 |
FS-0517 |
|
|
