Watts GRD-680 User Manual

Green Roof

Tag:

GRD-680

Planter Drain w/Traffic Grate

SPECIFICATION: Watts Drainage GRD-680 epoxy coated cast iron green roof drain with flashing clamp, self-locking

aluminum dome, perforated stainless steel gravel guard, and 8”(203) dia. top assembly with heel-proof ductile iron grate.

1 25/32”(45)

8”(203)

5 3/8”(137)

4”(102)

8”(203) DIA.

PIPE SIZE

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

-1 All Nickel Bronze Top

-6 Vandal Proof Top

-13

Galvanized Body & Flashing
Clamp
Sump Receiver

-B

-D Underdeck Clamp
Adjustable Extension Flange

-F

-SO

Side Outlet

-US Buy American Compliant

Optional Body Material

Suffix Description

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

8 1/8”(206) DIA.

Load Rating & Free Area

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

ES-WD-GRD-680 USA 1406 GRD-680

Load

Rating

HD

Free Area

Sq. In.

15