640-2311BV | Waterway Main Drain Anti Vortex Cover and Frame | Black | 8" Seal plate for Pentair whisperflo XF Includes Touchpad and Mounting Hardware:

Includes Touchpad and Mounting Hardware: Complete kit comes with interface board

Its metal handle offers durability and a comfortable grip during operation

Ideal for Underground Use: Engineered for underground applications

Easy to Use: With straightforward installation requiring only basic tools and PVC glue

the diffuser is designed to withstand continuous use in pool environments

640-2311BV | Waterway Main Drain Anti Vortex Cover and Frame | Black | 8" Seal plate for Pentair whisperflo XF Includes Touchpad and Mounting Hardware:OEM Waterway Main Drain Anti Vortex Cover 640 2310V is an 8 inch safety cover engineered for pools and spas, designed to reduce suction hazards while supporting efficient water circulation. Featuring an anti vortex design, this cover helps prevent potentially dangerous suction conditions by eliminating vortex formation over the main drain. It supports a floor flow rate of 100 gallons per minute at 2. 72 feet per second and a wall flow rate of 64