Watts FD-520 User Manual

FD-520

Tag:

Large Capacity Side Outlet

Parking Area Drain

SPECIFICATION: Watts Drainage FD-520 epoxy coated side outlet parking area drain with fabricated steel body, extra

heavy duty 24-1/2"x24-1/2"(622x622) two-section ductile iron grate, and no hub (standard) outlet.

24-1/2" (622)

Pipe Sizing (Select One)

Suffix Description

4"(102) Pipe Size

4

6"(152) Pipe Size 6
8"(203) Pipe Size 8

Options (Select One or More)

Suffix Description

-C

Membrane Clamp

-T

22" (559)

CHART A

Threaded Outlet

-5

Sediment Bucket

-6

Vandal Proof Grate

-38

Solid Retaining Baffle

-US Buy American Compliant

Chart A

Top to Center

Outlet

Size
4"(102)
6"(152)

8"(203)

ES-WD-FD-520 USA 1304 FD-520

of Outlet

16-1/2"(419)

16-1/2"(419)

11-1/2"(192)

Load Rating & Free Area

Load

Rating

*XHD

Free Area

Sq. In.

208

* The load classifications are in accordance with the
American National Standards ASME A112.21.1M
ASME Ratings are as follows:
XHD - Safe Live Load 7500-10000 lbs.(3375-4500kg)
The above categories are given as a guide only.
Please consult factory.