Sloan 110 XL Regal Model 110 Flushometer ADA Flush Valve, ChromeExposed Water Closet Flushometer , for floor mounted or wall hung top spud bowls. Valve Body, Cover , Tailpiece and Control Stop shall be in conformance with ASTM Alloy Classification for Semi-Red Brass. Valve shall be in compliance to the applicable sections of ASSE 1037.Sloan 110 XL Regal Model 110 Flushometer ADA Flush Valve, Chrome Features:; Quiet, Exposed, Diaphragm Type, Chrome Plated Closet Flushometer; ADA Compliant Metal Oscillating Non-Hold-Open Handle; 1?ǥ I.P .S. Screwdriver Bak-Chek?äó Angle Stop; Control Stop Plug; Sweat Solder Adapter with Cover Tube; Adjustable Tailpiece; Cast Wall Flange with Set Screw ; Vacuum Breaker Flush Connection; Spud Coupling and Spud Flange for 1???ǥ Top Spud; High Copper , Low Zinc Brass Castings for Dezincification Resistance; Non-Hold-Open Handle and No External Volume Adjustment to Ensure Water Conservation; Low Consumption flush accuracy controlled by Para-Flo?äó Technology; Handle Packing, Stop Seat and Vacuum Breaker to be Molded from PERMEX?äó Rubber Compound for Chloramine ResistanceE 1037.