Hayward dual suction outlet frame and cover use on residential and commercial pool, spa or water feature applications. Also, used for concrete or vinyl/fiberglass pools. Includes anti-entrapment frame, cover and screws. It comes as a set of 2 frame and covers. The top of the cover is solid with a grated opening all round the outside. Hayward covers can be installed as a single replacement cover with a Stratum SVRS installed on the same suction line. ASME approved high flow rates. IAPMO certified to ASME A112.19.8A-2008. Retrofits to all Hayward existing frames. Measures 8-inch diameter. Available in white color. Features: Dual suction outlet frame and cover Use on residential and commercial pool, spa or water feature applications Includes anti-entrapment frame, cover and screws