640-2319-DKGV | Waterway Main Drain Anti Vortex Cover and Frame | Dark Gray | 8"
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OEM Waterway Main Drain Anti-Vortex Cover 640-2319-DKGV is an 8-inch dark gray drain cover and frame assembly designed to improve safety and circulation in pool and spa systems. Its anti-vortex design minimizes suction hazards by disrupting vortex formation at the main drain, providing safer swimming conditions. Capable of supporting a floor flow rate of 100 gallons per minute at 2.72 feet per second and a wall flow rate of 64 gallons per minute at 1.73 feet per second, this cover offers high-performance water movement and system reliability. Built from durable, chemical-resistant materials, the assembly includes the frame and screws for complete installation.
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Anti-Vortex Safety Performance: Designed to prevent vortex formation, significantly reducing the risk of suction entrapment in pool and spa environments.
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High Floor Flow Capability: Delivers 100 GPM at 2.72 ft/sec when installed on the pool floor, maintaining strong water circulation and filtration performance.
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Efficient Wall Flow Design: Supports 64 GPM at 1.73 ft/sec in wall installations, offering adaptable mounting and consistent system flow.
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Rugged Dark Gray Finish: Constructed from pool-grade materials that resist UV exposure, corrosion, and long-term chemical contact.
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Complete Installation Set: Includes cover, frame, and screws for fast, secure installation in residential or commercial settings.
- (1) Cover
- (1) Frame
- (2) Screws
Find the Right Dark Gray Anti-Vortex Drain Cover
waterway 640-2319-dkgv main drain cover dark gray
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Safety and Installation Search Queries
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Flow Rate and Durability Checks
100 gpm floor flow rated at 2.72 ft per second
64 gpm flow for wall suction at 1.73 ft per second
8 inch round cover fits most main drain housings
dark gray plastic resists UV and chlorine damage
complete set includes frame and 2 mounting screws
Questions & Answers
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