RD-800
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Dual Outlet Large Capacity Roof Drain/Overflow
Watts RD-800 epoxy coated cast iron dual outlet roof drain/overflow combination with flashing clamp, integral gravel stop, 4"(102) high internal overflow standpipe, secured ductile iron dome, and no hub outlets.
Features
- Combines primary and overflow drains
- Unique footprint reduces roof penetration size, increases R-values
- Secured ductile iron dome
- Studs locate membrane penetrations for flashing
Literature
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |