Product details:
This chrome-plated Sloan Royal closet flush valve includes wall and spud flanges. It also comes with a 1 1/2" top spud coupling and a one-inch IPS screwdriver Bak-Check angle stop. The valve provides 3.5 GPF on closets and 1.5 GPF on urinals. Each top spud coupling for urinal flush valves measures 3/4".Permex rubber
ADA Compliant
Dual-filtered diaphragm
1-1/2 X 9 Vacuum breaker