Hayward | Compression x MIP | Saddle x Compression | Sweat | Threaded x Threaded | Threaded | 1-1/2" x 1-1/2" | 1-1/2" x 1-1/4" x 3/4" | 1/4" | 1" x 3/4" | 1" | 2-1/2" x 1-1/2" | 12" - 6" x