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H-BLOCK Mega Roller Series
Overview
HB-MEGA-R12-8-10-H-132-PGThe H-BLOCK Mega Roller Series is engineered to support natural gas and refrigeration piping in rooftop applications where longitudinal pipe movement must be accommodated.
The integrated roller assembly allows controlled axial movement caused by thermal expansion and contraction while maintaining stable load distribution across the roof surface.
Key performance features include:
- Designed to accommodate longitudinal pipe movement
- Pre-assembled rooftop support system for efficient installation
- Compatible with most common roofing materials and flat surfaces
- Heavy-duty 1-5/8" H-132 channel with integrated rollers
- Base material constructed from 100% recycled rubber
- Supports pipe O.D. from 12-3/4" through 20"
H-Block Rooftop Supports Literature
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Specifications
| Model No. | Nominal Pipe Size | Pipe OD | Dist. Block Base to Pipe Center | Length of Strut | Base Width | Base Length | Weight (lbs) | Uniform Load Capacity (lbs)* | Safety Factor |
|---|---|---|---|---|---|---|---|---|---|
| HB-MEGA-R12-8-10-H-132-PG | 8" | 8 5/8" (219mm) | 14" (356mm) | 12" (305mm) | 12" (305mm) | 12" (305mm) | 22.41 | 7,500 | 2.0 |
| HB-MEGA-R12-8-10-H-132-PG | 10" | 1.660" (42mm) | 8 13/16" (224mm) | 12" (305mm) | 12" (305mm) | 12" (305mm) | 22.41 | 7,500 | 2.0 |
| HB-MEGA-R16-12-14-H-132-PG | 12" | 1.900" (48mm) | 8 15/16" (227mm) | 12" (305mm) | 12" (305mm) | 12" (305mm) | 28.33 | 7,500 | 2.0 |
| HB-MEGA-R16-12-14-H-132-PG | 14" | 2.375" (60mm) | 9 3/16" (233mm) | 12" (305mm) | 12" (305mm) | 12" (305mm) | 28.33 | 7,500 | 2.0 |
| HB-MEGA-R16-16-20-H-132-PG | 16" | 2.375" (60mm) | 9 1/16" (233mm) | 12" (305mm) | 12" (305mm) | 12" (305mm) | 32.65 | 7,500 | 2.0 |
| HB-MEGA-R16-16-20-H-132-PG | 18" | 2.875" (73mm) | 9 5/16" (237mm) | 12" (305mm) | 12" (305mm) | 12" (305mm) | 32.65 | 7,500 | 2.0 |
| HB-MEGA-R16-16-20-H-132-PG | 20" | 3.500" (89mm) | 9 5/8" (244mm) | 12" (305mm) | 12" (305mm) | 12" (305mm) | 32.65 | 7,500 | 2.0 |
