Heatless desiccant air dryers use twin desiccant towers with strategically positioned valves to dry compressed air. The simple technology of heatless desiccant air dryers divert a portion of dried compressed air to an off-line tower. The dry air then flows through and regenerates desiccant. Although operating costs run higher than the heatless desiccant air dryers, the HL series requires the lowest capital investment.

High Quality Air: Proven high-performance desiccant technology delivers -40°C (-40°F) pressure dew point air for critical applications; pre-filter and after-filter protect desiccant and downstream air from oil contamination and particulates.

Easy to Maintain: A low profile design and easy access to components simplifies installation and maintenance.

Reliable Operation: High-strength desiccant along with durable valves and components provide extended life.

Reduced Energy Use: Low pressure drop design saves on energy costs and provides an economical drying solution.

Smart Control: Easy to use, advanced microprocessor helps to maintain heatless desiccant air dryer performance at optimum levels, while constantly monitoring functions and provides maintenance alerts as well as protection notifications.

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