This Watts Drains epoxy coated, cast iron, overflow roof drain features and flashing clamp with an integral 2 inch high external water dam, a self-locking polyethylene dome, 137 square inches of free area and a 4 inch no hub outlet.
WATTS® Roof Drain, Overflow, Series: RD-100-R, 4 in Outlet, No-Hub Connection, Cast Iron Drain, Epoxy Coated, 12-7/8 in OD Dimensions, Domestic/Import: Import
Connection Type
No-Hub
Dimensions
12-7/8 in OD
Domestic/Import
Import
Drain Material
Cast Iron
Finish
Epoxy Coated
Outlet Size
4 in
Series
RD-100-R
Type
Overflow
- Flashing clamp and integral gravel stop and high external water dam ensure reliable drainage
- PE dome