GWTEC

Containers; tanks; tank installations; closures for containers; pipes; ducting; junctions for pipelines; the aforesaid goods of metal, included in this class

Measuring, signalling and inspecting apparatus and instruments for the monitoring of containers for holding liquids, in particular tank systems and rainwater harvesting systems; computers and processors for monitoring the aforesaid apparatus, instruments and systems

Water conditioning installations; membrane filtration units for water treatment apparatus; ultraviolet sterilization units [water treatment equipment]; reverse osmosis membrane filters for water treatment; ionization apparatus for the treatment of water; water treatment filters; water cisterns; water treatment units, for use in the following fields: aeration and circulation of water; filter boxes for water purification; filters for water filtering apparatus; coarse strainers for water screening

Rigid pipes, not of metal, for building; ducting; manifolds for pipelines; the aforesaid goods, especially of plastic

Containers; tanks; tank installations; closures for containers; the aforesaid goods not of metal and not of masonry, especially of plastic, the aforesaid goods included in this class