Watts - RD-100-W - Overflow Roof Drain with 4 in. Internal Water Dam Window Well Extension Multiple outlet options and accessory

Multiple outlet options and accessory choices make it adaptable for unique roof configurations

Suitable for utility applications requiring reliable drainage in challenging environments

it performs well in non-traffic areas such as kitchens

The suspended solids are permitted to stettle out of the slowed flow and are quickly captureed by the Storm Drain Filter Insert befor entering the inlet

With 3/4" mesh openings

Watts - RD-100-W - Overflow Roof Drain with 4 in. Internal Water Dam Window Well Extension Multiple outlet options and accessoryThe Watts RD 100 W is a primary roof drain designed for commercial roofing systems that require secure membrane integration and reliable water removal. Its epoxy coated cast iron body provides long term durability, while the wide flange and flashing clamp help create a watertight seal. A self locking polyethylene dome protects the drain from debris, and the no hub outlet allows straightforward connection to the drainage system. Key Features Wide