Combined Roof Drain and Secondary Overflow System - RD-100-O

Watts Drainage Products RD-100-O combined roof drain and secondary overflow system, consisting of galvanized sump receivers: one large sump epoxy coated cast iron body, one small sump epoxy coated cast iron body, combined flashing rings and gravel stop, polyethyene dome strainers, and one adjustable 4 in. (102) diameter ABS overflow standpipe.

Specification

Features
- Dome strainers are polyethylene
- Several pipe sizes, finishes, options, and outlet types available
- Combined roof drain and secondary overflow system
- Has one large sump and one small sump with epoxy coated cast iron bodies
Keywords: 10 inch no hub, 137 sq in free area, 2 in external water dam, 2 inch no hub, 3 inch no hub, 35 sq in free area, 4 inch no hub, 6 in no hub outlet, 6 inch no hub, adjustable deck flange, cast iron, epoxy-coated cast iron, flashing clamp, for rd-200 roof drain, high volume roof drain, integral gravel stop, large area roof drain, overflow roof drain, self-locking ductile iron dome, self-locking pe dome, self-locking polyethylene dome, small area roof drain