Watts - RD-300-AE - Roof Drain with Adjustable Threaded Extension Nonwoven Fabric Heavy Cast-Iron Construction: Rugged body

Heavy Cast-Iron Construction: Rugged body with a durable coating for corrosion resistance and long service life in demanding environments

and is a leading choice for both homeowners and landscaping teams alike

ZB1995-6NL

Overflow design helps safeguard roof structures against excessive rainfall

and the low silhouette dome maintains a clean roof profile while allowing high flow

Watts - RD-300-AE - Roof Drain with Adjustable Threaded Extension Nonwoven Fabric Heavy Cast-Iron Construction: Rugged bodyThe Watts RD 300 AE is a medium area roof drain equipped with an adjustable extension sleeve, allowing the drain to be set precisely to the finished roof elevation. Its epoxy coated cast iron body provides long term durability, while the flashing clamp and integral gravel stop ensure a secure, watertight connection to the roofing membrane. A self locking polyethylene dome protects against debris, and the drain is supplied with a standard no hub outlet