Watts RD-200-R Overflow Roof Drain Specifications & Accessories

Dimensional data is subject to manufacturing tolerances and change without notice.

watts-rd200-r
Specifications: The Watts Drainage RD-200-R is an epoxy-coated, cast-iron overflow roof drain with flashing clamp. It includes an integral 2-in. high external water dam, self-locking polyethylene dome, and no hub (standard) outlet. 35 sq. in. of free area.

Outlet Types

Pipe size (in.)	No Hub (std.)	Push On	Threaded	Inside Caulk	PVC / ABS
2"	3-5/8"	4-1/4"	4-1/4"	4-1/4"	3-3/4"
3"	3-5/8"	4-1/4"	4-1/4"	4-1/4"	3-5/8"
4"	3-5/8"	4-1/4"	4-1/4"	4-1/4"	3-7/8"

*Side Outlet (-SO) option only available in 2, 3 and 4-in. pipe sizes. Underdeck Clamp (-D) is not available when side outlet is selected.

Outlet Types

No-Hub Outlet (-NH)
Push On (-P)
Threaded Outlet (-T)
Inside Caulk (-X)

Optional Body Material

PVC Body w/ Socket Outlet (-60)
ABS Body w/ Socket Outlet (-61)

Accessories

Galvanized Body & Flashing Clamp (-13)
Rough Bronze Dome (-K81)
Sump Receiver (-B)
SS Mesh Covered Aluminum Dome (-K83)
Underdeck Clamp (-D)
Vandal Proof Dome (-L)
Adjustable Extension Flange (-F)
Side Outlet (-SO)
Stainless Steel Ballast Guard (-GSS)
Buy American Compliant (-US)
Ductile Iron Dome (-K)
Adjustable Internal Water Dam (-W)
Aluminum Dome (-K80)