Waterway 8" Anti-Vortex VGB Compliant Cover and Frame - 640-2317V

The Waterway 8" Anti-Vortex VGB Compliant Cover and Frame 640-2317V Waterway Plastics is proud to design, engineer & produce their quality line of products right here in the USA, using only premium nsf approved materials & meeting all certifications & standards.

Features:

• Total Open Area: 11.83 sq. in.
• Frame Size: 9" Round.
• Floor Flow Rate: 100 GPM @ 2.72 ft/sec.
• Wall Flow Rate: 64 GPM @ 1.73 ft/sec.
• Flow Rate @ 1.5 ft/sec: 55 GPM.