Heatless Dryer, Automation Grade : Semi-Automatic

The Heatless dryers are ideal for low flow air Drying operations. Dryer operation is fully automatic and outlet dew points as low as (-40°C) can be achieved. Heatless regeneration desiccant dryer is designed to protect Pneumatic equipment, controls and processes, from the harmful and costly effects of moisture in compressed air and natural gas lines. Regenerative desiccant dryers operate on the principle of pressure swing adsorption, where a fraction of dry air or gas is used to regenerate the off-stream tower. No heat or exhaust power is required for desiccant bed regeneration. In natural gas applications, purge exhaust can be diverted to compressor suction or used as fuel. This means wet air is vented without requirement of separate drain or electrical power.