BPD Heated Blower Purge Regenerative Desiccant Air Dryer uses a high efficiency blower to take in ambient air required during the heat regeneration cycle to adsorb moisture from the desiccant.
EHPD series Externally Heated Regenerative Desiccant Air Dryer uses high-flow heated compressed air(exhaust purge) to completely regenerate the adsorbent, which is an ideal accessory product for all kinds of oil and oil-free air compressor equipment.