User Manual
ES-WD-RD-100-SO USA 1407 RD-100-SO
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SPECIFICATION: Watts Drainage RD-100-SO epoxy coated cast iron side outlet roof drain with flashing clamp with integral
gravel stop, self-locking polyethylene dome, and no hub (standard) outlet.
Components
B2-SO
B2-FLG
FC-2
B2-DM
-13
Galvanized Body & Flashing
Clamp
-A
-B Sump Receiver
-K Ductile Iron Dome
-K13 Galvanized Dome
-K40 Ductile Iron Low Dome (4" high)
-K80 Aluminum Dome
Options (Select One or More)
Suffix Description
Accutrol Flow Restrictor
-K81 Rough Bronze Dome
2"(51) Pipe Size
2
3"(76) Pipe Size 3
4"(102) Pipe Size 4
Pipe Sizing (Select One)
Suffix Description
-GSS
Stainless Steel Ballast Guard
-L
Vandal Proof Dome
-R 2" External Water Dam
-W Adjustable Internal Water Dam
-K83
SS Mesh Covered Dome
RD-100-SO
Side Outlet
Roof Drain
Free Area
Sq. In.
137
Outlet
Size
A
B
C
2"(51)
3"(76)
7-3/8"(187)
4-5/8"(117)
4-3/32"(104)
8-7/8"(225)
15-15/16"(405)
14-7/16"(367)
4"(102)
3-5/8"(92)
5-5/8"(143)
12-11/16"(322)
14-1/8" (359) DIA
7-1/16" (179)
6-5/8” (168)
5-3/4” (136)
A
PIPE SIZE
B
C
-D
Underdeck Clamp

