Pureair Fan Filter Unit manufactured by Pure Air Systems is a self-contained, motorized air supply module equipped with either HEPA or ULPA filters to supply purified air to cleanrooms. Depending on the application, the unit can be used in either horizontal or vertical flow positions. The system ceiling grid is the installation space. Several hundred to several thousand FFU are required in a large cleanroom. Among the components of the unit are a fan shroud, a fan/motor mount, a centrifugal fan, a fan motor, and a HEPA filter. A fan shroud contains an air intake and two inclined ends, and a fan/motor is mounted on the fan/motor mount below the air intake, with the centrifugal fan blowing air radially towards the fan shroud, and a HEPA filter providing the outlet for the air.
Specification
Product: Pureair Fan Filter Unit Dimensions: Contact for drawings MOC: Galvanized Iron with PU coated/Stainless Steel-Satin Finish Pre Filter: Pureair" Make Pre Filter with Micro Glass Fibre Media of EU-4 Rating Supply HEPA Filter: Imported Minipleat HEPA Filter efficiency 99.97% Down to 0.3µ H-13 Rating Motor Blower Assembly: External Rotro Motor with Centrifugal Blower Statically and Dynamically balanced with Suitable Rating and Size Air Cleanliness: Class ISO-5 (as per ISO-14644-1) Air Flow Rate: 0.45 ± 0.05mps. or 90 FPM ± 10 FPM Speed Control: By Regulator Noise Level: Less than 67 dB Vibration Level: Minimum
Features
Minimum vibration. Speed control by regulator for speed adjustment. With prefilter to extend the life of the HEPA filter.
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