Description
The genuine Waterway Main Drain Anti-Vortex Cover 640-2319-DKGV is an 8-inch dark gray drain cover and frame assembly built to enhance both safety and water flow in pool and spa plumbing systems. The anti-vortex profile works by breaking up vortex formation at the main drain, substantially lowering the possibility of suction entrapment for swimmers. Rated for a floor flow of 100 gallons per minute at 2.72 feet per second and a wall flow of 64 gallons per minute at 1.73 feet per second, this cover delivers exceptional hydraulic performance and system dependability. Made from chemical-resistant, long-wearing materials in a dark gray finish, the package comes complete with frame and screws for turnkey installation.
