Watts - RD-100 - Large Area Roof Drain R304 Detectable Warning Surfaces Its advanced FloForce funnel design

Its advanced FloForce funnel design promotes rapid water movement

Stainless-steel screened aluminum dome for debris protection

or other interior environments where both aesthetics and drainage performance are essential

Ideal for applications where large storm surges or surface runoff must be managed reliably

Built from durable Dura-coated cast iron

Watts - RD-100 - Large Area Roof Drain R304 Detectable Warning Surfaces Its advanced FloForce funnel designThe Watts RD 100 is a large area roof drain engineered for primary drainage on roofs. It features an epoxy coated cast iron body, a flashing clamp with an integral gravel stop, a UV stabilized self locking polyethylene dome (standard), and a no hub outlet (standard). Key Features Designed for primary roof drainage with a heavy duty cast iron body Flashing clamp plus integral gravel stop for proper installation and protection Self locking dome designed