United StatesChange

CADDY PYRAMID Universal Support



  • Captive stainless steel nuts allow for custom attachment methods to the support base including easy attachment of stainless steel strut, threaded rod or other project-specific hardware
  • 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
  • Multiple sizes and load ratings offer the ability to tailor the solution to the application
  • Base is manufactured from UV-stabilized thermoplastic material
  • Supports green building requirements; thermoplastic bases are made from recycled material and can contribute to earning LEED credits


Part Number PBU6
Material Polyethylene
Stainless Steel 18-8 (EN 1.4305)
Temperature -50 to 150 °F
Static Load Safety Factor 3:1
Length 1 (L1) 5 1/2"
Length 2 (L2) 8"
Height (H) 4"
Width (W) 6"
Thread Size (TS) 3/8 UNC
Number of Holes 3
A 4 1/2"
B 2 1/4"
Surface Area 41 in²
Static Load (F) 300 lb
Unit Weight 0.6 lb
Standard Packaging Quantity 20 pc
UPC 78285684644
EAN-13 8711893146622

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