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Waterway Technical Bulletin: VGB2008

640-4720 V12" x 12" Grate and Frame

Waterway grates and frames are compliant with the Virginia Graeme-Baker Pool and Spa Safety Act (ASME/ANSI A112.19.8-2007) and are UL Certi�ed.They are designed for single or multiple drain use. This grate assembly includes frame and stainless steel screws. Packed 6 per case.

The Waterway 640-472x V series grates and frames are available in:❑ White ❑ Black ❑ Gray ❑ Dark Gray ❑ Beige

640-472x V

640-472x V Grate 12" x 12" 62.4 356 @ 1.83 ft/sec 280 @ 1.44 ft/sec 292

Model No. Description Size Total Open Area Floor Flow Rate Wall Flow Rate Flow Rate GPM Square Inches GPM GPM @ 1.5 ft/sec

Part No. Description

819-1031 #8 x 1 Stainless Steel Screw642-472x V 12" x 12" Pool Grate642-473x 12" x 12" Grate Frame

819-1031

642-472x V

642-473x V

807-0083.1011

13.250

13.250

11.782

11.782

11.100

11.100

.190 1.253

1.791

©2011 Waterway Plastics 2200 Sturgis Road, Oxnard, CA 93030 • Ph. 805-981-0262 • waterway@waterwayplastics.com • www.waterwayplastics.com