PORAL

Class [11]
Environmental Control Instrument Products lighting heating cooling cooking

Porous metal filters, diffusers, and separators in the nature of filters for general industrial use, namely for use in refrigeration systems, systems for drawing fluids, water supply systems, for use in filtering gases and liquids, in chemical and petro-chemical industries, in the manufacture of films and synthetic films, for removing catalysts from high pressure gas, for filtering molten polymers and for removing oxide particles and dust in nitric acid plants.