Watts RD-302 - Part of the RD-300 Series ZC100F-8NH ZB150F-2NH-C

ZB150F-2NH-C

per meter and 140

It has an estimated lifespan of 6-10 years

They also include the pilot bit and arbor (4 ½”–6 ½” ½” pilot bit)

Ideal for commercial or large residential roof drainage systems

Watts RD-302 - Part of the RD-300 Series ZC100F-8NH ZB150F-2NH-CThis 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 2 inch no hub outlet, 137 square inch free area. Features Cast iron Flashing clamp Self locking dome 2 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 2 IN Outlet Connection Type