Page 291 - ZSi-Foster Product Catalog

Cush-A-Block Rooftop Supports
®

Finishes: Pre-galvanized (PG) or Hot Dipped Galvanized (HG)

CBN-EX Series
Support With Raised Channel Introduction
CBN8EX,
CBN12EX
CBN-BR Extension Rooftop Supports are perfect for supporting natural
gas and refrigeration piping systems, cable tray, electrical conduit, multiple
lines, HVAC equipment and many other applications. Channel
Standard strut mount pipe clamps are used to secure the pipes. Custom
lengths are available upon request.
Channel Nuts & Hardware

10"
254mm
General Fittings

Height 3 ⁄8"
10mm
Rod 1 ⁄8" x ⁄16"
5
13
41mm x 21mm
Channel Brackets
CBN16EX WWW.ZSI-FOSTER.COM
10 ⁄2 "
1
267mm 5" Beam Clamps
127mm

24"
610mm
16" Pipe & Conduit Supports
406mm

CBN-EX Extension Series Support with ⁄8" Threaded Rod
3
Extension and Pre-Galv. or Hot Dip Galv. Steel Channel
1 ⁄8" x 1 ⁄8" No. of Strut Uniform Load Electrical Fittings
5
5
41mm x 41mm Part No. Bases Height Size Lbs (kN) *
Channel
CBN8EX 1 8" (203mm) 13 ⁄16" 1,000 * (4.44 kN)
WWW.ZSI-FOSTER.COM
CBN12EX 1 12" (305mm) (21mm) 1,000 * (4.44 kN)
24 ⁄2" CBN16EX 2 16" (406mm) 1- ⁄8" (41mm) 2,000 * (8.89 kN) Spring Steel
1
5
622mm WWW.ZSI-FOSTER.COM
* This load is only for the capacity of the components in this assembly.
Please consult roofing manufacturer or engineer for roof load capacity.
5"
127mm Concrete Inserts
Rooftop Supports

Technical Data

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