"GDHM" Series

Industrial Air Dryers > Regenerative Air Dryers > Gardner Denver Regenerative Air Dryers > "GDHM" Series

3 - 50 SCFM Flow

GARDNER DENVER's GDHM Series air dryers use the proven "Pressure Swing Adsorption" (PSA) method for drying wet compressed air. This requires having two identical towers containing hygroscopic desiccant.

Incoming wet air enters the dryer through a shuttle valve where it is directed to the bottom of the tower containing dry desiccant. The desiccant in this tower removes 99.7+% of the water vapor from the air when operated at catalog conditions. The dried air leaving the top of the tower is directed to the outlet through a second shuttle valve. A portion of this dry air is redirected into the other tower being regenerated.

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