Swimming Pool
Main Drain - Grates and Frames
VGB Compliant
Manufactured by Waterway Plastics

Complies with Requirements of
Virginia Graeme Baker Pool and Spa Safety Act of 2007
Tested in accordance with ASME/ANSI A112.19.817
Note: Always use two or more drains per pump
Legislation effective December 19, 2008

All drains must be installed according to all applicable codes and standards in effect at time of installation.
Be sure to check with the appropriate State & Local governmental agencies to be sure you are in compliance with the law.
The flow information provided for each model includes the UL certified ASME flow rates for both floor and wall installations, as well as the “GPM flow rate @ 1.5 fps” used in some states.

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8" & 10" Anti-Vortex Cover & Frame	Flat Grates & Frame Actual color = White

Part Number

Description

640-2310

Open Area: 11.83 In.
GPM @ 1.5 fps: 55
Floor Flow Rate 100 GPM
Wall Flow Rate 64 GPM

8" Anti-Vortex Cover & Frame
color = White

640-3110

Open Area: 14.34 In.
GPM @ 1.5 fps: 67
Floor Flow Rate 180 GPM
Wall Flow Rate 100 GPM

10" Anti-Vortex Cover & Frame
color = White

640-4700

Open Area: 39.9 In.
GPM @ 1.5 fps: 186
Floor Flow Rate 289 GPM
Wall Flow Rate 198 GPM

9" x 9" Flat Grate & Frame
color = White

640-4720

Open Area: 62.4 In.
GPM @ 1.5 fps: 292
Floor Flow Rate 356 GPM
Wall Flow Rate 280 GPM

12" x 12" Flat Grate & Frame
color = White

Swimming Pool Main Drain - Grates and Frames VGB Compliant Manufactured by Waterway Plastics

Swimming Pool
Main Drain - Grates and Frames
VGB Compliant
Manufactured by Waterway Plastics