Water distribution apparatus; [ sanitary installations, namely, sanitary sinks; sinks; lavatory sinks; hand wash sinks; bidets; bathtubs; whirlpool bathtubs; showers; shower trays, namely, shower bases and platforms for stand-alone shower enclosures; shower columns, namely, shower walls for stand-alone shower enclosures; walls and bath screens for bathtubs, toilets, bowls, and sinks, namely, bath and shower enclosure panels for use with stand-alone showers, combination bath tub and showers, combination shower and whirlpool bath tubs, and shower tubs; ] valves and fittings for sanitary installations, namely, [ end pieces in the nature of shower and bath control valves, ] mixing valves and mixer taps in the nature of water taps for pipes [ ; shower heads; shower handsets, namely, hand-held shower heads; sanitary equipment of ceramics, acrylic and enameled cast iron, namely, toilets, sinks, showers, shower tubs, bathtubs ]