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nVent CADDY Pyramid ST Fixed Strut Support


  • Provides superior support for pipe, conduit, duct, cable tray and equipment
  • Foam bottom offers low abrasion interface for better roof membrane protection
  • Compatible with roof surfaces including single ply, bituminous, metal and spray foam
  • Provides superior load distribution, even with varying rooftop surfaces
  • Ready to use out of the box, saving installation time and labor
  • Multiple sizes and load ratings offer the ability to tailor the solution to the application
  • Easy to transport to the roof
  • Hot-dip galvanized and UV stabilized for long lasting performance
  • Supports green building requirements; thermoplastic bases are made from recycled material and can contribute to earning LEED credits


Material: Polyethylene; Polypropylene; Steel
Finish: Hot-Dip Galvanized
Temperature: -50 to 150 °F
Static Load Safety Factor: 3:1
Part Number Length 1L1 Length 2L2 HeightH WidthW Surface Area Unit Weight Static LoadF
PSF6C 6" 8" 4.8" 6" 41 in² 1 lb 300 lb
PSF10C 10" 12 1/2" 4.8" 8" 92 in² 2 lb 1,000 lb
PSF10D 10" 12 1/2" 6.4" 8" 92 in² 3 lb 1,000 lb
PSF16C 16" 19" 4.8" 8" 142 in² 3 lb 1,500 lb
PSF16D 16" 19" 6.4" 8" 142 in² 5 lb 1,500 lb
Static load at 73.1 kPa (10.6 psi) roof loading. Contact project or roofing engineer for maximum allowable load on individual project roof system.

nVent, nVent CADDY, nVent ERICO, nVent ERIFLEX, and nVent LENTON are owned by nVent or its global affiliates. All other trademarks are the property of their respective owners. nVent reserves the right to change specifications without prior notice.



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