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- 102.5 sq-in free area
- PVC standpipe
- Duco cast iron body, flashing clamp and gravel stop with polyethylene dome, and PVC. standpipe
- Note: stated flow rates for roof drains are based on particular test piping configurations and dimensions
- Installed roof drain flow rates cannot be stated unless the attached piping configuration is known and the effects of the drainage calculated
- ManufacturerJAY R SMITH MFGManufacturer #1070Y06