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Waterway 640-4720V
Anti-Vortex 12" x 12" Grate & 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 Certified. They are designed for single or multiple drain use.

  • Dimensions: 12" x 12" Square.
  • Floor Flow Rate: 356 gpm at 1.83 ft./sec.
  • Wall Flow Rate: 280 gpm at 1.44 ft./sec.
  • Flow Rate at 1.5 ft./sec.: 292.
  • Total Open Area: 62.4 sq. inches.

Waterway Anti-Vortex Grate



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Discount Pool Zone, LLC
611 Overhill Dr
Brandon, FL 33511
Local 813.689.5800
Toll Free 877.222.6122

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