Exposed water closet, diaphragm model Flushometer is intended for floor-mounted or wall-hung top spud bowls;Incorporates a patented one-piece construction body design, maintaining the spray arm in an upright position;Presents a leaner, more aesthetic installation, reducing possible bacteria growth on hidden and hard-to-reach surfaces found on other bedpan washer units;Eliminates the need for unsanitary hose sprays, as well as the additional housekeeping that hoses require and the potential for patient slippage;Valve body, stop body, diverter body and diverter pivot made from brass casting using semi-red brass for durability and long life;PERMEX synthetic rubber diaphragm with Dual Filtered Fixed Bypass;Valve body, Cover, Tailpiece and Control Stop shall be in compliance with ASTM Alloy Classification for Semi-Red Brass;Valve shall be in compliance to the applicable sections of ASSE 1037