The Watts RD-200-W is a small-area roof drain designed for primary drainage on lowerÂslope or small roof patches. Its epoxy-coated cast iron body ensures long-lasting corrosion resistance, while the wide flange and flashing clamp help create a secure membrane seal. A self-locking polyethylene dome protects the drain from debris, and the unit comes with a standard no-hub outlet for easy installation.
Key Features
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Wide flange with flashing clamp for secure roof-membrane integration
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Epoxy-coated cast iron body for durability and corrosion resistance
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Self-locking polyethylene dome to guard against debris intrusion
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Standard no-hub outlet for straightforward connection
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Designed for primary drainage applications on small-area roofs
