These 24" x 24" Waterway VGB grates and frames are compliant with the Virginia Graeme-Baker Pool and Spa Safety Act (ASME/ANSI A112.19.8-2007) / UL Certified. They are designed for single or multiple drain use.
- Dimensions: 24" x 24" Square.
- Floor Flow Rate: 2035 GPM at 2.62 ft./sec.
- Flow Rate at 1.5 ft./sec.: 1168 GPM.
- Total Open Area: 249.6 sq. inches.