The SLOAN VALVE CO ROYAL 152-1.28 is a 4 3/4 inch toilet flush valve designed for high-efficiency performance in commercial restrooms. This model features a 1.28 GPF rating, promoting water conservation without sacrificing flushing power. Constructed from durable materials, it ensures long-lasting reliability and compliance with industry standards. The valve is easy to install and compatible with various toilet models, making it a versatile choice for upgrades or replacements. Ideal for high-traffic facilities, this flush valve is engineered for optimal performance and efficiency.