Watts - RD-280 - Flanged Cast Iron Roof Drain Access Tile Membrane Flashing Clamp with Debris

Membrane Flashing Clamp with Debris Guard: Secures the roofing membrane around the drain while preventing gravel

reducing leak risks around the drain interface

Z161-3IG-OB

FloForce funnel technology for maximum flow efficiency

along with an anti-splash bottom dome strainer to reduce splashback and trap debris

Watts - RD-280 - Flanged Cast Iron Roof Drain Access Tile Membrane Flashing Clamp with DebrisThe Watts RD 280 is a promenade deck drain designed for paved walkways, terraces, and rooftop deck areas that require a durable, traffic rated drainage solution. Its epoxy coated cast iron body provides long lasting corrosion resistance, while the ductile iron square top delivers a stable, heel proof surface suitable for pedestrian use. A flashing clamp ensures proper integration with waterproofing membranes, and the unit is supplied with a standard