11 Commercial and industrial cooking equipment, namely, electric and gas steam jacketed kettles, electric and gas powered steam jacketed kettle lids, electric and gas tilted braising pans, electric and gas convection steamers, electric and gas connectionless steamers, electric and gas boilerless steamers, combination ovens, kitchen faucets, steam pressure regulating valves; plumbing fittings, namely, kitchen steam traps and components therefor; plumbing fittings in the nature of kitchen sink strainers; water treatment equipment, namely, cartridge filtration units, all being for commercial and industrial cooking purposes