Watts RD-300-R User Manual

RD-300-R

Tag:

Overflow Roof Drain

with 2" External Water Dam

SPECIFICATION: Watts Drainage RD-300-R epoxy coated cast iron overflow roof drain with flashing clamp with integral

2" (51) high external water dam, self-locking polyethylene dome, and no hub (standard) outlet.

Components

16 5/8”(422)

6 5/8”(168)

5 1/2”

(140)

2”(51)

PIPE SIZE

Free Area

Sq. In.

137

B15

B2-DM

B15-R

FC-6

Pipe Sizing (Select One)

Suffix Description

2”(51) Pipe Size (NH Only)

2

3”(76) Pipe Size 3

4

4”(102) Pipe Size
5”(127) Pipe Size (NH Only)5

6”(152) Pipe Size6
8”(203) Pipe Size8

10

10”(254) Pipe Size (NH Only)

Outlet Type (Select One)

Suffix Description

No Hub (MJ)

NH

Push On P
Inside CaulkX

Options (Select One or More)

Suffix Description

-13

Galvanized Body & Clamp

-B

Sump Receiver

-D

Underdeck Clamp

-F

Adjustable Extension Flange

-GSS

Stainless Steel Ballast Guard

-K

Ductile Iron Dome

-K13

Galvanized Dome

-K40 Ductile Iron Low Dome (4" high)

-K80

Aluminum Dome

-K81

Rough Bronze Dome

-K83

SS Mesh Covered Dome

-L

Vandal Proof Dome

-US Buy American Compliant

ES-WD-RD-300-R USA 1407 RD-300-R