Designed for high-traffic commercial restrooms, the Zurn Z6011AV-BWN exposed manual diaphragm flush valve combines durability with water efficiency, making it an ideal choice for restaurants, hotels, and office buildings. With a 3.5 GPF rating, this valve helps reduce water waste while maintaining robust performance, ensuring a clean and reliable flushing experience for guests and employees. The AquaVantage® series is built to withstand daily use, featuring a sturdy exposed diaphragm design and a bedpan washer assembly with grab bar for added functionality. Its 26.5" rough-in dimension ensures compatibility with standard plumbing setups, simplifying installation and maintenance. For businesses prioritizing sustainability and performance, this Zurn Industries product offers a 3-year limited warranty against defects, providing long-term peace of mind.