Apparatus and installations, all for water supply; hot and cold water, heating, ventilation and water management systems; apparatus and installations, all for sanitary purposes; under floor heating and cooling systems; air vent systems; cisterns; water closets; conduits for the delivery of water; plumbing systems and plumbing articles included in this class; parts and fittings for all the aforesaid goods.

Pipes; tubes, not of metal; connectors; pipe connectors; couplings; pipe couplings; junctions; pipe couplings (junctions) not of metal; rubber couplings, bushes and adaptors; pipe junctions; waste to trap connectors; extrusion pieces; seals; pipe clips and brackets and seals, all being parts and fittings for pipes; push-fit fittings for pipes and piping systems; all for drainage above and below ground or for water supply, water disposal and or sanitary applications; parts and fittings for all the aforesaid goods.

Installations and apparatus, all for handling water and waste water; water distribution installations; water drainage installations; water filtering apparatus and installations; storm and flood water attenuation, conveyance and infiltration installations; urban drainage systems and installations namely fittings for the draining of water; water collection chambers; storm and flood water collection chambers; sustainable urban drainage systems namely fittings for the draining of water; cisterns for holding/storing and attenuating waste, flood or storm water; parts and fittings for all the aforesaid goods.

Grommets made of rubber; plastic pipes and parts and fittings therefore; non-metallic connectors for pipes; non-metallic couplings and joints for pipes; flexible pipes; plugs, adaptors and bellmouths, all for use with ducts and ducting; pipes, channels, conduits, drains, drain traps, gulleys, all made of plastics or other non-metallic materials; parts and fittings for all the aforesaid goods.

Metal building materials; pipes and tubes of metal; metal hardware; building and construction materials of metal; metal roofing materials; ventilators [vents] of metal for buildings; hips of metal for roofing; gulleys of metal; metal drains, particularly underground drains; metal troughs for the delivery of water; ducts of metal for central heating installations and systems; flat channel ducting of metal; building plates, of metal, for floor heating systems; manifolds of metal for pipelines; ducts of metal for ventilation and air conditioning installations, apparatus and systems; ducts of metal for central heating installations and systems; flat channel ducting of metal; ventilation ducting connectors of metal; connectors for flat channel ventilation ducting of metal; intumescent ventilation ducting connectors; roofing, for collecting and distributing rainwater; pipe bushes and bushes for pipes (made of metal); metal heating ducts; parts and fittings for all the aforesaid goods.

Apparatus and installations, all for water supply, sanitary or drainage purposes; heating, ventilation and air conditioning and purification equipment; central heating installations; solar heating installations and apparatus; heating installations; residential heating units; electric heating installations; heating apparatus (electric); air heating apparatus; underfloor heating apparatus and installations; fans; extractor fans; extractor units [ventilation]; ventilation installations and apparatus; ventilation terminals; ventilation hoods; ventilation grills; industrial ventilation apparatus; ventilation [air conditioning] installations and apparatus; heat exchangers; air heat recovery installations and apparatus; heating installations; residential heating and ventilating units; air heating apparatus; rainwater systems; waste and vent systems; air vent systems; drains and underground drainage systems; gulleys; cisterns; water closets; overflow systems; troughs for the delivery of water; conduits for the delivery of water; water distribution installations; water drainage installations; water filtering apparatus and installations; rainwater collection and management apparatus and installations; water, including rainwater, intake, storage and attenuation apparatus and installations; water pipes, piping, gutters, guttering, and conduits; storm and flood water attenuation, conveyance and infiltration installations; drain pans; drainage systems and installations namely fittings for the draining of water; water collection chambers; storm and flood water collection chambers; sustainable drainage systems namely fittings for the draining of water; cisterns for holding/storing and attenuating waste, flood or storm water; filters; water filters; water treatment filters and installations; water cleansing apparatus, systems and installations; sewer systems; plastic plumbing systems; soil waste systems; water supply systems; water drainage systems; portable water supply systems; cold water services systems; land drainage systems; PVC land drainage systems; flat invert PVC drainage systems; apparatus for storm, melt and flood water storage and attenuation; water run-off control devices for storm, melt and flood water; apparatus for control of discharge rates of water by pass flow control devices for storm, melt and flood water; water distribution installations; water storage chambers; prefabricated plastic chambers for water flow control; water tanks and water storage chambers including level control devices; water tanks and water storage chambers including vortex flow control devices; water conduits, not of metal; sealed non-metallic chambers for use in water flow control in constructions; water storage chambers; parts and fittings for all the aforesaid goods.

Metal building materials; doors of metal; trap doors of metal; loft hatches of metal; small items of metal hardware for use in plumbing; ball cocks; risers; stop-cocks; valves; connectors; pipe connectors; couplings; pipe couplings; junctions; waste to trap connectors; extrusion pieces; seals; pipe clips; brackets and seals; drains; traps; drain pans; pipes of metal; tubes of metal; conduits of metal; troughs of metal; inspection chambers; bases, covers and frames for inspection chambers, access chambers and manholes, parts and fittings for all the aforesaid goods; all the aforesaid goods being of or comprising metal.

Apparatus and installations, all for water supply; apparatus and installations, all for sanitary purposes; rainwater systems; waste and vent systems; air vent systems; drains, particularly underground drains; gulleys; cisterns; water closets; overflow systems; troughs for the delivery of water; conduits for the delivery of water; urinals; plumbing systems; plumbing articles; taps; bathroom taps; kitchen taps; bath taps; sinks; baths; sink taps; shower taps; plugs; plug holes; wc pans; wc pan connectors; urinals; parts and fittings for all the aforesaid goods.

Apparatus and installations, all for water supply; apparatus and installations, all for sanitary purposes; cisterns; water closets; troughs for the delivery of water; conduits for the delivery of water; urinals; parts and fittings for all the aforesaid goods.

Pipe coupling (junctions) not of metal; pipe clips and brackets and seals, all being parts and fittings for pipes.

Apparatus and installations, all for water supply; apparatus and installations, all for sanitary purposes; rainwater systems; waste and vent systems; air vent systems; drains, particularly underground drains; gulleys; cisterns; water closets; overflow systems; troughs for the delivery of water; conduits for the delivery of water; urinals; plumbing systems; plumbing articles; taps; bathroom taps; kitchen taps; bath taps; sinks; baths; sink taps; shower taps; plugs; plug holes; wc pans; wc pan connectors; parts and fittings for all the aforesaid goods.

Articles and materials, all for use in making water supply, water disposal, water drainage and sanitary installations; doors (not of metal); trap doors (not of metal); loft hatches (not of metal); inspection chambers, not of metal; bases, covers and frames for inspection chambers, access chambers and manholes, parts and fittings for all the aforesaid goods.

Pipes; piping; rigid and flexible pipes; water pipes, drain pipes; water-pipe valves; roofing, for collecting and distributing rainwater; tubing; pipe connectors; couplings; pipe couplings; pipe clips; drains; tubes of metal; conduits of metal; metal pipes and parts and fittings therefore; metal pipe coupling devices and metal pipe connectors; coupling devices for pipes and connectors for pipes, conduits or tubes; stiffeners for pipes; stop ends for pipes, conduits, tubes; push-fit fittings for pipes, conduits or tubes; connectors for use in plumbing; apparatus, installations and systems for the collection and/or disposal of rainwater; water drainage outlets; guttering systems; gutters; guttering; gutter pipes; manifolds of metal for pipelines; pipe bushes and bushes for pipes (made of metal); parts and fittings for all the aforesaid goods.

Apparatus and installations, all for water supply, sanitary or drainage purposes; rainwater apparatus; waste apparatus; drains and underground drainage systems; troughs for the delivery of water; conduits for the delivery of water; plumbing apparatus; water distribution apparatus and installations; rainwater collection and management apparatus and installations; water, including rainwater, intake apparatus and installations; apparatus and installations for the storage and attenuation of water, including rainwater; plumbing fixtures and fittings, integrated flexible plumbing systems and installations; apparatus and installations for the collection and management of rainwater; apparatus and installations, all for sanitary purposes; filters; water filters; water treatment filters and installations; water cleansing apparatus, systems and installations; filters for removing chemicals, hydrocarbons and like contaminants from water, surface water, run-off water and flood water; sewerage installations; water supply soil waste apparatus; water drainage soil waste apparatus; water storage apparatus for dealing with storm water, melt water and flood water, water attenuation apparatus for dealing with storm water, melt water and flood water; water run-off control devices for storm, melt and flood water; apparatus for control of discharge rates of water by pass flow control devices for storm, melt and flood water; water distribution installations; prefabricated plastic chambers for water flow control; water conduits, not of metal; ducting; watering installations; watering machines for agricultural purposes; apparatus for receiving and/or collecting rainwater or water derived from melted snow or ice; cisterns; reservoirs; tanks; flushing tanks; systems for distributing collected rainwater or water derived from melted snow or ice to WCs; apparatus and systems for recycling rainwater, water derived from melted snow or ice for water supply or sanitary purposes; pipes (parts of sanitary installations); apparatus for water supply and sanitary purposes; water pipes for sanitary installations; air admittance valves for use in the drainage systems of buildings; pressure release valves; pressure relief valves [safety apparatus] for water pipes, drainage pipes; safety valves for water apparatus; safety valves for water pipes, drainage pipes; regulating accessories for water pipes; regulating accessories for water apparatus; cisterns and similar containers for holding/storing and attenuating waste, flood or storm water; filters for removing chemicals, hydrocarbons and like contaminants from water, surface water, run-off water and flood water; filter wrapped pipes (not of metal); sealing rings; parts and fittings for the aforementioned goods; water filters.

Pipes; piping; rigid and flexible pipes; water pipes, drain pipes; water-pipe valves; roofing, for collecting and distributing rainwater; tubing; pipe connectors; couplings; pipe couplings; pipe clips; drains; tubes of metal; conduits of metal; metal pipes and parts and fittings therefore; metal pipe coupling devices and metal pipe connectors; coupling devices for pipes and connectors for pipes, conduits or tubes; stiffeners for pipes; stop ends for pipes, conduits, tubes; push-fit fittings for pipes, conduits or tubes; connectors for use in plumbing; apparatus, installations and systems for the collection and/or disposal of rainwater; water drainage outlets; guttering systems; gutters; guttering; gutter pipes; manifolds of metal for pipelines; pipe bushes and bushes for pipes (made of metal);  parts and fittings for all the aforesaid goods.

Apparatus and installations, all for water supply, sanitary or drainage purposes; rainwater apparatus; waste apparatus; drains and underground drainage systems; troughs for the delivery of water; conduits for the delivery of water; plumbing apparatus; water distribution apparatus and installations; rainwater collection and management apparatus and installations; water, including rainwater, intake apparatus and installations; apparatus and installations for the storage and attenuation of water, including rainwater; plumbing fixtures and fittings, integrated flexible plumbing systems and installations; apparatus and installations for the collection and management of rainwater; apparatus and installations, all for sanitary purposes; filters; water filters; water treatment filters and installations; water cleansing apparatus, systems and installations; filters for removing chemicals, hydrocarbons and like contaminants from water, surface water, run-off water and flood water; sewerage installations;  water supply soil waste apparatus; water drainage soil waste apparatus; water storage apparatus for dealing with storm water, melt water and flood water, water attenuation apparatus for dealing with storm water, melt water and flood water; water run-off control devices for storm, melt and flood water; apparatus for control of discharge rates of water by pass flow control devices for storm, melt and flood water; water distribution installations; prefabricated plastic chambers for water flow control; water conduits, not of metal; ducting; watering installations; watering machines for agricultural purposes; apparatus for receiving and/or collecting rainwater or water derived from melted snow or ice; cisterns; reservoirs; tanks; flushing tanks; systems for distributing collected rainwater or water derived from melted snow or ice to WCs; apparatus and systems for recycling rainwater, water derived from melted snow or ice for water supply or sanitary purposes; pipes (parts of sanitary installations); apparatus for water supply and sanitary purposes; water pipes for sanitary installations; air admittance valves for use in the drainage systems of buildings; pressure release valves; pressure relief valves [safety apparatus] for water pipes, drainage pipes; safety valves for water apparatus; safety valves for water pipes, drainage pipes; regulating accessories for water pipes; regulating accessories for water apparatus; cisterns and similar containers for holding/storing and attenuating waste, flood or storm water; filters for removing chemicals, hydrocarbons and like contaminants from water, surface water, run-off water and flood water; filter wrapped pipes (not of metal); sealing rings; parts and fittings for the aforementioned goods; water filters.

Metal building materials; doors of metal; trap doors of metal; loft hatches of metal; small items of metal hardware for use in plumbing; ball cocks; risers; stop-cocks; valves; connectors; pipe connectors; couplings; pipe couplings; junctions; waste to trap connectors; extrusion pieces; seals; pipe clips; brackets and seals; drains; traps; drain pans; pipes of metal; tubes of metal; conduits of metal; troughs of metal; inspection chambers; bases, covers and frames for inspection chambers, access chambers and manholes, parts and fittings for all the aforesaid goods; all the aforesaid goods being of or comprising metal.

Clips; brackets; supports; all comprised primarily of plastics; all for pipes or cables; drain traps; drain pans; anti-siphon traps; tubular traps; telescopic traps; bottle traps; bag traps; shower traps; sink traps; swivel traps; running traps; drain traps of plastic; trap connectors; washing machine traps; appliance traps; parts and fittings for all the aforesaid goods.

Pipes; pipes of polyvinyl chloride; extruded plastic pipes and piping.