Copper Pipe-Tubing

Penetration Item (Size and Type)

Sleeve
O = Optional
R = Required

Point Contact

Assembly Thickness

F Rating

Nelson Product

UL System

Nelson FS Drawing

¾" / 2" copper, multiple      3 2 ES1399 C-AJ-8118 FS-0377
1" copper, multiple    X 2 ES1399/LBS3 C-AJ-8162 FS-0641
1½" copper, multiple (max. 24)    X 2 FSC3 C-AJ-1441 FS-0458
2" copper, multiple    X 3¼,7 3,4 CMP C-AJ-1040 FS-0084
4" copper  O   5 2 CLK C-AJ-1191 FS-0129
4" copper, multiple      2 CMP C-AJ-1219 FS-0125
4" copper, multiple  O   3 2 ES1399 C-AJ-1420 FS-0376
4" copper  O X 2 LBS3 C-AJ-1485 FS-0524
4" copper O X 2 ES1399/LBS3 C-AJ-1486 FS-0525
4" copper w/cable trays      2 CMP C-AJ-8049 FS-0149
4" copper      2 LBS3 C-AJ-8141 FS-0544
4" copper O-PVC   X 3 LBS3 C-AJ-1581 FS-0666
4" copper O-PVC      3 LBS3/ES1399 C-AJ-1580 FS-0666
4" copper  O X 3 FSC3 C-AJ-1458 FS-0492
4" copper (one side application)  O X LBS3 C-AJ-1489 FS-0528
4" copper (one side application)  O X 2 ES1399/LBS3 C-AJ-1439 FS-0456
6" copper    X 2 ES1399/LBS3 C-AJ-1487 FS-0526
6" copper  O X 2or3 ES1399/LBS3 C-AJ-1483 FS-0522