- Designed for HS-20 Loading (Other Loading Available: Port, Aircraft, etc.)
- Concrete Compressive Strength of 5,500 PSI at 28 Days
- Rounded Thin Wall Knockouts For 12″ RCP and Smaller (shown)
- Cast Iron Grate
- Cast In Steel Frame
- Smooth Corners for Safe Installation & Quality &…It Just Looks Better!
- Variable Catch Basin Depth
- Variable Thin Wall Knockout Sizes
- Riser Sections for Additional Height
