Quiet, Exposed, Piston Type, Chrome Plated Urinal Flushometer with the following features:

• Fixed Volume Piston with Filtered O-ring Bypass
• ADA Compliant Metal Oscillating Non-Hold-Open Handle
• Screwdriver Bak-Chek® Angle Stop
• Locking Vandal Resistant Stop Cap
• Adjustable Tailpiece
• Vacuum Breaker Flush Connection
• Spud Coupling, Wall and Spud Flanges 
• High Copper, Low Zinc Brass Castings for Dezincification Resistance
• Non-Hold-Open Handle and No External Volume Adjustment to Ensure Water Conservation
• Handle Packing, Stop Seat and Vacuum Breaker molded from PERMEX™ Rubber Compound for Chloramine Resistance

GEM·2 Flushometers deliver "Sloan Excellence" with superior functional features and advanced water handling characteristics -- all in a superior valve design. The Gem·2 Flushometer is designed to accurately meter water delivery.