Description

The Waterway 640-3250V is a Hi-Flo suction assembly (VGB compliant) for spas and hot tubs, sold as a white, 3.5″ face wall fitting. It is molded thermoplastic with a 1-1/2″ plumbing socket (1-1/2″ slip), hex nut wall fitting, supplied without a vacuum breaker, rated at 128 GPM, and has a cover diameter of about 3-3/4″ with a ~2-3/8″ mounting hole requirement. Compatible with self-contained spa and hot tub plumbing systems using 1-1/2″ lines and standard 2-3/8″ wall cutouts.