This Zurn Industries Flush Valve is an exposed flushometer, designed specifically for water closet applications and for a 3.0 GPF flush volume. The Zurn product number is Z6001-YB-YC. It has an Aquaflush 1-1/4" Vacuum Breaker – Urinal 3.0 GPF – Light Blue Diaphragm
• The clog resistant by-pass resists scale build up and works with flow surface optimization to maintain optimal performance.
• Siphon-guard control stop with adjustment screw protector.
EC Part Number: #08901
Mfg No.: Z6001-YB-YC
Mfg: Zurn Industries