11 Water supply and distribution systems for domestic or commercial purposes, comprised of water pipes, tanks, valves, connectors, adaptors, parts and therefor; regulating apparatus for water supply, namely, valves and faucets; safety apparatus for water supply, namely, valves and faucets for monitoring and shutting off water supply for the purpose of preventing or minimizing water damage; apparatus for monitoring and regulating the flow and volume of water within a water supply and distribution installation; parts and fittings for all the aforesaid goods; water pumps