Waterway 12" x 12" Pool Grate Only
Item #640-4740V
Pool grate ONLY 12″ x 12″, white. For Waterway 12″ x 12″ pool frame.
12” x 12” grate and frames are compliant with the VGBA Pool and Spa Safety Act (ASME/ANSI A112.19.8-2007) and are UL Certified. They are designed for single or multiple drain use. This grate assembly includes frame and stainless steel screws.
Model 640-4720-V specs:
Total Open Area Square Inches 62.4
Floor Flow Rate GPM 356 @1.83 ft/sec
Wall Flow Rate GPM 280 @ 1.44 ft/sec
Flow Rate GPM @ 1.5 ft/sec 292