Watts RD-290 User Manual
Rd-290, Scupper drain with flat grate
ES-WD-RD-290 USA 1334
RD-290
Tag:
SPECIFICATION:
Watts Drainage RD-290 epoxy coated cast iron scupper drain with flashing clamp, secured flat grate, and
no hub (standard) outlet.
Scupper Drain with
Flat Grate
RD-290
45 Degree Outlet
Threaded Outlet
-T
Nickel Bronze Grate & Frame
-1
Vandal Proof Grate
-6
Options (Select One or More)
Suffix
Description
2"(51) Pipe Size
2
3"(76) Pipe Size
3
4"(102) Pipe Size
4
Pipe Sizing (Select One)
Suffix Description
-A
Galvanized
-13
Free Area
Sq. In.
15
NO HUB
THREADED
A
B
A
B
2"(51) 5-1/8"(130)
6"(152)
2-3/4"(70)
6-1/2"(165)
3"(76) 4-1/2"(114)
5-3/8"(137)
2-3/4"(70)
5-3/4"(146)
4"(102)
4"(102)
4-7/8"(124)
2-3/4"(70)
5-1/8"(130)
Pipe Size
6"(152)
6"(152)
6"(152)
4-1/2"(114)
4-1/2"(114)
4-1/2"(114)
C
D
E
F
1-1/4"(32)
1-1/4"(32)
1-1/4"(32)
3-3/8"(86)
3-3/8"(86)
3-3/8"(86)
4-3/4" (121)
A
6-1/4" (159)
B
PIPE SIZE
F
E
D
C
A
B
*RD-290T
Threaded
Outlet
6
6”(152) No Hub Only
6” (152)
3-1/2”(90)
4-13/16”(122)
n/a
n/a
n/a
n/a
n/a
n/a