Previous slideNext slideFlushometers/Crown®CROWN 140 ESS SWBCrown® Concealed Sensor Hardwired Water Closet FlushometerWhere to buyAdd to DesignSpecSpecificationsFeatures Quiet, Concealed, Piston Type, Rough Brass Closet Flushometer with the following features:Fixed Volume Piston with Dual Filtered O-ring BypassOPTIMA® EL-1500-L Self-Adaptive Infrared Sensor with Indicator Light“Walk By” Delay of Eight (8) Seconds Prevents Unintentional FlushesUser friendly three (3) second Flush DelayNon-Hold-Open Integral Solenoid OperatorDie Cast Sensor Plate with no visible Fasteners (for 2-gang Electrical Box)1” I.P.S. Wheel Handle Bak-Chek®Angle StopAdjustable TailpieceHigh Back Pressure Vacuum Breaker Flush Connection, Spud Coupling and Flanges for a 1½” Exposed Back SpudSweat Solder AdapterChrome Plated Exposed Flushometer PartsHigh Copper, Low Zinc Brass Castings for Dezincification ResistanceNon-Hold-Open Integral Solenoid Operator, Fixed Metering Bypass and No External Volume Adjustment to Ensure Water ConservationFlush Accuracy Controlled by CID™ TechnologyMain Seat, Stop Seat and Vacuum Breaker molded from PERMEX® Rubber Compound for Chloramine ResistanceDownloadsVideos