Page 101 - Florida-Strut-Catalog-2021

Cush-A-Block® Rooftop Supports Finishes: Pre-Galv. (PG) or Hot Dipped Galv. (HG)
CBN-DS Series
Adjustable Width Duct Support
New Item
The CBN-DS Series is designed specifically for supporting duct work.
The telescopic cross beam provides easy width and height adjustments. A wide range of support widths are provided from 19-1/4" to 103-5/8"
(489mm to 2.6m)
Standard strut mount pipe clamps are used to secure the pipes .
A ZSi-Foster Company
Duct
Width (min/max)
10-1⁄2 "
267mm
Height
CBN-DS Duct Support Series With Adjustable Width and Height with 1-5⁄8" (41mm) Pre-Galv or Hot Dip Galv . Steel Channel
Part No .
Width
Height
Weight Lbs (Kg)
Uniform Load
at Min . Width Lbs(kN) *
Min .
Max .
CBN1DS
19-1⁄4" (489mm)
26-3⁄4" (679mm)
28 .813" (732mm)
26 .4 (12Kg)
1,909 * (8.49 kN)
CBN2DS
24-7⁄8" (632mm)
39-7⁄8" (1m)
28 .0 (12.7Kg)
1,477 * (6.57 kN)
CBN3DS
38" (987mm)
62-3⁄8" (1.6m)
31 .7 (14.3Kg)
967 * (4.30 kN)
CBN4DS
62-3⁄8" (1.6m)
103-5⁄8" (2.6m)
38 .5 (17.4Kg)
589 * (2.62 kN)
CBN5DS
19-1⁄4" (489mm)
26-3⁄4" (679mm)
36"
(914mm)
26 .4 (12Kg)
1,909 * (8.49 kN)
CBN6DS
24-7⁄8" (632mm)
39-7⁄8" (1m)
28 .0 (12.7Kg)
1,477 * (6.57 kN)
CBN7DS
38" (987mm)
62-3⁄8" (1.6m)
31 .7 (14.3Kg)
967 * (4.30 kN)
CBN8DS
62-3⁄8" (1.6m)
103-5⁄8" (2.6m)
38 .5 (17.4Kg)
589 * (2.62 kN)
* This load is only for the capacity of the components in this assembly . Please consult roofing manufacturer or engineer for roof load capacity.
Florida Strut Engineering Catalog
– 101 –
WARNING: These products can expose you to chemicals including lead, which is known to the State of California to cause cancer, and which is known to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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