Ultima Manual Urinal Flush Valve

SPECIAL ORDER ITEM. Review Returns Policy before purchase. Engineered for 3/4 in top spud urinals, this Ultima manual piston-type flush valve delivers a precise 0.5 gpf flush rate. The internal self-cleaning brass piston features an integral wiper spring to prevent clogging and minimize maintenance requirements. Designed for consistent performance, the piston operation ensures flush accuracy and repeatability. This system includes an anti-siphon feature to prevent backflow and remains closed without requiring a manual reset following a loss of water pressure. The unit supports adjustable height installation to accommodate specific plumbing configurations and is backed by a 5-year limited warranty.