Watts - RD-300-W - Overflow Roof Drain with 4 in. Internal Water Dam SKAPS Designed as an effective Exterior

Designed as an effective Exterior Stone Adhesive

Drop-in retrofit stainless steel liner with internal pipe gasket seal

Built for durability and efficient flow

The flange also helps secure the nozzle to prevent removal or theft

keeping water from accumulating and preventing damage to building components

Watts - RD-300-W - Overflow Roof Drain with 4 in. Internal Water Dam SKAPS Designed as an effective ExteriorThe 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