The Hayward SP1022S2 vacuum fitting receptacle socket is designed for compatible suction and vacuum applications and features a 2 inch size. A fitting like this is useful because it restores the receptacle point used for vacuum connection, helping preserve the original service access and compatibility of the system.Vacuum fittings are important when routine cleaning depends on a dedicated connection point rather than improvised access through another opening. Replacing the correct receptacle socket can help maintain usability and improve the quality of the repair without redesigning the surrounding plumbing. This Hayward fitting is especially practical for compatible 2 inch suction-side service work.For compatible suction and cleaning system repairs, this Hayward vacuum fitting receptacle socket is a practical replacement when the original 2 inch fitting needs renewal. Hayward vacuum fitting receptacle socket 2 inch size Useful for dedicated vacuum connection points Supports compatible suction-side maintenance Practical for cleaning system repairs