Page 32 - ZSi-Foster-Engineering-Catalog
P. 32

 Pierced Channel
Channel with Short Slots
9⁄16" x 1-1⁄8" (14mm x 29mm) slots are punched
on 2" (51mm) centers.
Add "SS" to channel number. Example: W200SS
Channel with Holes
9⁄16" (14mm) holes are punched on 1-7⁄8" (48mm) centers.
Add "H" to channel number. Example: W200H
Channel with Specialty
Custom Perforations
Designation is indicated by adding type of perforation from standard selection and pertinent dimensional information.
Example: W200H 1" from each end. If used as a trapeze reference page 256.
Pierced Combinations
X
Channel with Long Slots
13⁄32" x 3" (10mm x 76mm) slots are punched
on 4" (102mm) centers.
Add "SL" to channel number. Example: W200SL
Channel with Knock-Outs
7⁄8" (22mm) Knock-outs are punched on 6" (152mm) centers.
Add "KO" to channel number. Example: W200KO
Beam Loading of Punched Channels
Load for punched channel is obtained by multiplying the loads shown by the following reduction factors:
SS - Channel with Short Slots . . . . . . . . . 0.90 SL - Channel with Long Slots . . . . . . . . . 0.90 H - Channel with Holes . . . . . . . . . . . . . . 0.95 KO - Knock-Out Channel . . . . . . . . . . . . . 0.95
Channel with Short Slots
9⁄16" x 1-1⁄8" (14mm x 29mm)
slots are punched on 2" (51mm) centers.
Add "SS" to channel number. Example: W201SS
– 32 –
Channel with Holes
9⁄16" (14mm) holes are punched on 1-7⁄8" (48mm) centers.
Add "H" to channel number. Example: W202H
Channel with Long Slots
13⁄32" x 3" (10mm x 76mm)
slots are punched on 4" (102mm) centers.
Add "SL" to channel number. Example: W203SL
www.zsi-foster.com
Wesanco® Pierced Channel
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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