The SWC^™Series are cassette type membrane dryers designed exclusively for point of use compressed air applications. There are three models in the SWC^™ Series that can accommodate flow rates up to 450 L/min. They have a built in, adjustable purge orifice and their compact design makes them suitable for use in tightly spaced cabinets. In order to protect the membrane dryer from solid and liquid contaminants, a prefilter (also available from A+ Corporation) should be installed on the inlet side of the dryer.