Watts - RD-300-W - Overflow Roof Drain with 4 in. Internal Water Dam geogrid making it suitable for construction

making it suitable for construction sites

¾” hexagonal mesh is double galvanized—electroplated and hot-dipped—for superior rust resistance and 6–10 years of underground protection

industrial decks

Turnkey Kit – Supplied with a neutral channel

Watts - RD-300-W - Overflow Roof Drain with 4 in. Internal Water Dam geogrid making it suitable for constructionThe Watts RD 300 W is a medium area roof drain designed for primary drainage where a wide flange is required for secure membrane attachment. Its epoxy coated cast iron body provides long term durability, while the wide flange and flashing clamp help create a robust, watertight connection to the roofing system. A self locking polyethylene dome protects the drain from debris, and the unit comes equipped with a standard no hub outlet for straightforward