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RD-100-CP Watts

Roof Drain with 12 in. x 12 in. Promenade Top

Series RD-100-CP epoxy coated cast iron roof drain with flashing clamp with integral gravel stop, 12-3/4 in. x 12-3/4 in. (324 x 324mm) suare epoxy coated ductile iron heel proof promenade top, and no hub (standard) outlet.


  • Heel proof promenade top for reliable performance
  • No hub (standard) outlet for easy installation
  • Epoxy coated cast iron drain and cast ductile iron for smooth finish and long life

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Select options below to identify the UPC, Order Code, and Repair Kit for a specific RD-100-CP