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Cush-A-Block Mini Block, raised SPH Cush-A-Ring
Cush-A-Block® CBN-DSFW Fixed Width Duct Support
The Cush-A-Block® CBMPH Support with Raised SPH Cush-A-Ring Clamp is designed for Copper Tube or Steel Tube or Pipe
The Uniform load capacity of the CBMPH is 125 lbs (0.56 kN)
*This load is only for the capacity of the components in this assembly.
Please consult roofing manufacturer or engineer for roof load capacity.
Part No. | "D" | IP | CT1 |
CBMPH1 | 0.433" - 0.551" (11 - 14mm) | 1⁄4" | 3⁄8" |
CBMPH2 | 0.591" - 0.709" (15 - 18mm) | 3⁄8" | 1⁄2" |
CBMPH3 | 0.787" - 0.906" (20 - 23mm) | 1⁄2" | 3⁄4" |
CBMPH4 | 0.984" - 1.102" (25 - 28mm) | 3⁄4" | 1" |
CBMPH5 | 1.220" - 1.378" (31 - 35mm) | 1" | 1-1⁄4" |
CBMPH6 | 1.575" - 1.693" (40 - 43mm) | 1-1⁄4" | 1-1⁄2" |
CBMPH7 | 1.890" - 2.087" (48 - 53mm) | 1-1⁄2" | - |
CBMPH8 | 2.126" - 2.205" (54 - 56mm) | - | 2" |
CBMPH9 | 2.244" - 2.480" (57 - 63mm) | 2" | - |
CBMPH10 | 2.520" - 2.756" (64 - 70mm) | - | 2-1⁄2" |
Below parts have 2 bolt configuration SPH Clamps | |||
CBMPH11 | 2.874" - 3.150" (73 - 80mm) | 2-1⁄2" | 3" |
CBMPH12 | 3.268" - 3.583" (83 - 91mm) | 3" | - |
CBMPH13 | 3.937" - 4.134" (100 - 105 mm) | - | 4" |
CBMPH14 | 4.252" - 4.488" (108 - 114mm) | 4" | - |

For more information go to http://www.p65.warnings.ca.gov