PORVAIR

Filtration machines; filtering machines, separators and centrifuges; filters for machines; sintered metal filters for machines; filters (parts of machines or engines); filters for motors and engines; filters for cleaning cooling air, for engines; filtering machines for chemical processing; cartridges for filtering machines; filters for ink jet printing machines; membrane filters for use as parts of machines; membrane filters being parts of systems for machines used for the clarification, purification and separation; filter housings being parts of engines or machines; fluid separation machines; filters for gases (machines);filters and purifiers for machines, namely, filter and purifiers for removing contaminants from gases used the in semiconductor industry; chemical filters; gas or liquid filters, devices for controlling fluid flow, and fluid baffling devices, bearings, moulds and supports, reservoirs and distribution systems, all being parts of engines, motors or of machines, and all incorporating porous metal and plastics materials; valves; aerators; industrial cleaning machines utilising pressure jets; parts and fittings for all the aforesaid goods

Scientific and laboratory equipment, laboratory trays and assay plates; laboratory instruments for collecting, storing, processing, testing, analysing and monitoring liquid samples; scientific research and laboratory apparatus and instruments, namely, sample preparation devices and filters for sample preparation; laboratory apparatus for thawing, drying and filtering liquids and plasma; apparatus and instruments for evaporation; analytical filtration, evaporation and separation apparatus and instruments, all for use with liquids; installations and apparatus for filtering liquid; laboratory filters; filtering units for laboratory use; membranes for filtration (scientific); analytical, chromatography, filtration and separation apparatus and instruments; filter microplates, multiwell plates, separation columns, microplates and analysers for microplates; air blowing apparatus; valves for controlling and regulating the flow of gases and liquids not being parts of plumbing, heating, cooling installations or machines; pressure indicators; flow control installations (electric); protective and safety equipment; safety apparatus (for prevention of injury or accident), namely, glovebox penetration systems; fume cupboards for laboratory use; parts and fittings for all the aforesaid goods

Filters for industrial use; Filters for industrial use in microelectronics production; water filters; air filters; industrial installations for filtering liquids; industrial installations for filtering liquids for use in the aerospace industry; drying, filtering and evaporating equipment and apparatus; drying apparatus, evaporators, installations and apparatus for filtering liquids and for evaporating liquids; air filtration installations and water filtration apparatus; filters for water filtering apparatus; membranes for water filtering apparatus; water purification equipment and machines; gas purification equipment and machines; air purification apparatus; filters for waste gas purification; filters for gases (industrial installations); emission control filters for industrial gases and liquids; filters for compressed air; apparatus for ventilating; HEPA filters for household use; filter cartridges for industrial dust collection systems for use in pulse-jet cleaning; membrane filter cartridges for the separation of biomolecules in biopharmaceutical production; installations for controlling the flow of gases; parts and fittings for all the aforesaid goods

Plastic materials in the form of sheets, rods and tubes; plastics in the form of sheets and films; membranes and semi-processed synthetic filtering materials; porous and microporous plastic sheets or films for use in industry or manufacturing; filtering materials of semi-processed foams of plastic; filtering materials of semi-processed films of plastic; plastics materials incorporating fibres or laminated to textile materials, the plastics materials predominating; sintered plastic materials