Watts RD-200 User Manual

RD-200

Small Area Roof Drain

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SPECIFICATION: Watts Drainage RD-200 epoxy coated cast iron roof drain with flashing clamp with integral gravel stop,

self-locking polyethylene dome, and no hub (standard) outlet.

Components

9-1/4" (235)

5-5/16" (135)

4" (102)

Free Area

Sq. In.

35

Pipe
Size

2"(51)
3"(76)
4"(102)

8-1/8" (206)

PIPE SIZE

Chart B

Std. P T

No

Hub

3-5/8"(92)
3-5/8"(92)
3-5/8"(92)

Push

On Thread

4-1/4"(108)
4-1/4"(108)
4-1/4"(108)

Female

4-1/4"(108)
4-1/4"(108)
4-1/4"(108)

X

Inside
Caulk

4-1/4"(108)

4-1/4"(108)
4-1/4"(108)

60/61

PVC/

ABS
3-3/4"(95)
3-5/8”(92)
3-7/8”(94)

B3

B3-DM

Pipe Sizing (Select One)

Suffix Description

2"(51) Pipe Size

2

3"(76) Pipe Size 3
4"(102) Pipe Size 4

Outlet Type (Select One)

Suffix Description

No Hub (MJ)

NH

Push On P
Threaded Outlet T
Inside CaulkX

Options (Select One or More)

Suffix Description

-13

Galvanized Body & Flashing
Clamp

-B

Sump Receiver

-D

Underdeck Clamp

-F

Adjustable Extension Flange

-GSS

Stainless Steel Ballast Guard

-K

Ductile Iron Dome
Aluminum Dome

-K80
Rough Bronze Dome

-K81
SS Mesh Covered Aluminum Dome

-K83
Vandal Proof Dome

-L
2" External Water Dam

-R
Side Outlet

-SO
Buy American Compliant

-US
Adjustable Internal Water Dam

-W

Optional Body Material

Suffix Description

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

Deck opening 6-1/2"(165)
with sump receiver 8"(203)

B3-FLG

FC-2

ES-WD-RD-200 USA 1325 RD-200