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Porvair Filtration Group
This company has expanded its range of microfiltration products by launching seven new metallic Compfil filters (photo) for use within process air and gas applications. The extended Compfil range provides a full suite of disposable and metallic compressed-air filters. Compfil PD, WD, WV, ST and PC are a range of sterile depth filters for process air and gas applications. These pleated depth filters consist of a three-dimensional borosilicate depth media, achieving a void volume of 95%, which ensures a high containment capacity at high flowrates and low differential pressure. A range of sintered-steel sterile filters for gases, liquids and steam, the Compfil SF filter is designed for removal of particles from gases, liquids and steam. The SF consists of a re-generable isostatically pressed filter cylinder made from sintered stainless steel. The retention rate ranges from 1 to 25 μm. — Porvair Filtration Group, Ltd., Fareham, U.K.