Watts RD-300-W User Manual

RD-300-W

Tag:

Overflow Roof Drain

with 4” Internal Water Dam

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

integral 4" (102) high internal standpipe, self-locking polyethylene dome, and no hub (standard) outlet.

Components

16 5/8”(422)

6 5/8”(168)

5 1/2”(140)

PIPE SIZE

4”(102) Std.

B15

B2-DM

B15-W

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 & Flashing
Clamp

Sump Receiver

-B

-D Deck Clamp

-F Adjustable Extension Flange

-GSS Stainless Steel Ballast Guard

Cast Dome

-K

-K13

Galvanized Dome

-K40 Ductile Iron Low Dome 4"(102)
High

-K80 Aluminum Dome

-K81 Rough Bronze Dome

-K83 SS Mesh Covered Dome

-L Vandal Resistant Dome

-US Buy American Compliant

Free Area

Sq. In.

137

ES-WD-RD-300-W USA 1407 RD-300-W