Flexible Metallic Conduit-Pipe

Penetration Item (Size and Type)

Sleeve
O = Optional
R = Required

Point Contact

Assembly Thickness

F Rating

Nelson Product

UL System

Nelson FS Drawing

½" FMC, steel pipe, multiple    X 10truss 1or2 LBS3 F-C-1118 FS-0550
1½" FMC, steel conduit, multiple    X 10truss 1or2 ES1399 F-C-1129 FS-0521