Membrane dryer keeps compressed air clean, dry with four-stage filtration

The WNA AMD-035 membrane dryer is available from Walmec North America. It features four-stage prefiltration, a flow rating of 35 SCFM, and maximum working pressures of 150 PSI.

The first- and second-stage filters remove moisture, liquids, dust, rust, scale, and other contaminants to 5 microns. An automatic float drain under the second-stage filter opens and expels all collected liquids whenever an ounce or more is present. It is fully automatic with no continuous air loss. The third and fourth stages remove any remaining particles down to 0.01 micron and absorb any remaining moisture or oil vapors.