The Watts RD-240 is a balcony drain designed for drainage on balconies, terraces, and deck areas where a low-profile, efficient drain solution is required. It features an epoxy-coated cast-iron body for corrosion resistance, a flashing clamp for secure membrane integration, and a nickel-bronze or stainless-steel grate for pedestrian-safe protection against debris. The outlet is typically IPS-threaded for standard plumbing connection.
Key Features
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Low-profile design suited for balconies, terraces, and deck drainage
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Epoxy-coated cast-iron body for durability and corrosion resistance
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Flashing clamp to ensure secure roof/membrane attachment
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Nickel-bronze or stainless-steel grate to handle pedestrian traffic and debris protection
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IPS-threaded outlet for standard plumbing connection
























