The Watts RD-200 is a small-area roof drain designed for primary drainage of smaller roof zones. Its epoxy-coated cast iron body provides corrosion resistance, and it features a flashing clamp with integral gravel stop, plus a self-locking polyethylene dome as standard. The drain comes with a no-hub outlet by default and is suited for compact roof drainage applications.
Key Features
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Epoxy-coated cast iron body for durability and corrosion resistance
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Flashing clamp with built-in gravel stop for installation integrity
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Self-locking polyethylene dome to protect against debris
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Standard no-hub outlet for straightforward connection
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Designed specifically for small-area roof drainage applications
























