Wallingford Sales Company

The ZERK-CPM makes updating your existing handle-operated flush valves a breeze by making the installation so easy! Simply loosen the existing handle nut and remove handle. With collar gasket in place, slide the ZERK-CPM onto flush valve and tighten handle nut. Install the supplied "C" batteries and you are done. Takes less than 3-minutes per flush valve to bring your restroom up to the latest technology and automatic sensor operation. Once installed, the ZERK-CPM provides trouble-free automatic flushing which allows for greater sanitation, better water conservation, ADA compliance, user-friendly operation and the elimination of odors caused by unflushed fixtures.