Watts RD-305 - Part of the RD-300 Series Pipe Connection Fitting while the aluminum dome bottom

while the aluminum dome bottom strainer helps control splash and debris

ZN415C-4IC

This Watts Drains industry standard thin wall

ZN400H-2IP

Designed as the most durable modular drain system in its category

Watts RD-305 - Part of the RD-300 Series Pipe Connection Fitting while the aluminum dome bottomThis Watts Drains 15 inch round, epoxy coated cast iron, high volume roof drain features a flashing clamp with integral gravel stop, a self locking polyethylene dome, a 5 inch no hub outlet, 137 square inch free area. Features Cast iron Flashing clamp Self locking dome 5 inch no hub Specifications Body Material Cast Iron Brand Watts Buy American Act Compliant NO FreeArea 137 IN Lead Free Not In Scope Outlet Connection Size 5 IN Outlet Connection Type