Watts - RD-500 - Super Flow Roof Drain Access Tile Channel Design – 6″ wide

Channel Design – 6″ wide

paired with a trap or basket to capture debris and allow simple removal for maintenance

Eco-friendly

providing the perfect balance of strength and separation in styles capable of functioning exceptionally well in a wide range of performance requirements

high-use environments

Watts - RD-500 - Super Flow Roof Drain Access Tile Channel Design – 6″ wideThe Watts RD 500 is a large area roof drain engineered for commercial and industrial roof systems requiring high volume primary drainage. Its epoxy coated cast iron body provides strong corrosion resistance, while the flashing clamp and integral gravel stop ensure a secure, watertight membrane attachment. A self locking polyethylene dome helps protect the drain from debris intrusion, and the unit includes a standard no hub outlet for straightforward