Description
The Waterway 640-2310V is an 8″ anti-vortex main drain cover and frame (VGB 2008 / ASME/ANSI referenced) by Waterway. It is molded from ABS plastic and includes the cover and 9″ round frame with stainless steel screws and brass inserts; total open area 11.83 sq. in., rated floor flow 100 GPM and wall flow 64 GPM.
