1.6 GPF Manual Toilet Flush Valve

SPECIAL ORDER ITEM. Review Returns Policy before purchase. Engineered for consistent performance, this manual flushometer delivers a precise 1.6 gallons per flush. The unit features an integrated anti-siphon design to prevent backflow and maintain water supply integrity. Built for demanding environments, the assembly includes a locking stop cap and a nonhold open mechanism to deter unauthorized tampering and vandalism. A high back pressure vacuum breaker is included to meet plumbing safety requirements. This component is backed by a one-year limited warranty, ensuring operational reliability for commercial or high-traffic residential bathroom applications.