Watts - RD-500 - Super Flow Roof Drain Access Tile paired with a trap or

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

Channel Design – 6″ wide

Anti-splash dome strainer included

is ideal for light flows of water from pool areas

Z104-20-8NH

Watts - RD-500 - Super Flow Roof Drain Access Tile paired with a trap orThe 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