Automatic flush valves for toilets; Bidets; Faucet aerators; Faucets; Flexible pipes being parts of shower plumbing installations; Flushometers; Hand-held showers; Plumbing fittings, namely, spouts; Plumbing fixtures, namely, shower sprayers; Plumbing fixtures, namely, sink traps; Shower heads; Showerheads and components thereof; Sinks; Taps being faucets; Thermostatic valves