Non-Metallic Pipe

Penetration Item (Size and Type)

Sleeve
O = Optional
R = Required

Point Contact

Assembly Thickness

F Rating

Nelson Product

UL System

Nelson FS Drawing

¾" PEX, multiple    X 3¾,5 1,2 LBS3 W-L-2383 FS-0596
1" PEX    X 3¾,5 1,2 LBS3 W-L-2383 FS-0596
1½" PEX      3¾,5 1,2 LBS3 W-L-2381 FS-0594
1½" Sch. 40 ABS      3¾,5 1,2 LBS3 W-L-2381 FS-0594
2" Sch. 40 FRPP      3¾,5 1,2 PCS W-L-2081 FS-0118
2" Sch. 40 PVC, ABS, CPVC      3¾,5 1,2 ES1399 W-L-2291 FS-0398
2” Sch. 40 PVC, CPVC      3¾,5 1,2 LBS3 W-L-2381 FS-0594
2” Sch. 40 PVC, CPVC  R   3¾,5 1,2 LBS3 W-L-2470 FS-0659
2" Sch. 40 PVC, multiple      3¾,5 1,2 LBS3 W-L-8051 FS-0612
3" Sch. 40 PVC, CPVC      3¾,5 1,2 WRS3/LBS3 W-L-2389 FS-0633
3" Sch. 40 PVC, CPVC  O   3¾,5 1,2 WRS3/LBS3 W-L-2469 FS-0662
4" Sch. 40 PVC, CPVC      3¾,5 1,2 PCS W-L-2071 FS-0110
4" Sch. 40 PVC, ABS, CPVC  O X 3¾,5 1,2 WRS3/LBS3 W-L-2468 FS-0661
4" Sch. 40 PVC, ABS, CPVC    X 3¾,5 1,2 WRS3/LBS3 W-L-2388 FS-0632
4" glass pipe    X 3¾,5 1,2 LBS3 W-L-2382 FS-0595
6" glass pipe    X 3¾,5 1,2 ES1399 W-L-2290 FS-0397