6
Metal hoses for plumbing use and swimming pool use; metal tubes.
11
Devices for water pumps and sanitary installations, namely, water pumps as part of a water supply in households or for industrial or commercial use; filtering units for water filtering, electrical water heaters, hot water tanks, gas water heaters, water distilling units, faucets, showers, electrical, furnace, and industrial boilers; bath fittings, namely, drains, couplers, valves, spouts, traps, bibbs, and plumbing pipe nipples; shower and shower enclosures; pipes being part of sanitary facilities, namely, sprinkler hoses and showers; faucets and mixer faucets for water pipes; anti-splash tap nozzles; sanitary apparatus and installations, namely, nozzle heads in the nature of shower heads and shower head sprayers, hand showers, overhead showers and mountings for hand showers; plumbing fittings, namely, washers for water taps; water-bearing fittings and valves, namely, valves for showers, bathtubs, washstands and wash-hand basins
17
Waterproof packings for preventing plumbing leaks; canvas hose pipes for use in plumbing, joint packings for water pipes pipes; sprinkler and shower hoses made of textile material for plumbing use; non-metal sprinkler and shower hoses plumbing use; valves of Indian rubber or vulcanized fiber; non-metal junctions for water hoses hoses, namely, hose couplings and hose nipples