Quincy QDTS Desiccant Compressed Air Dryer with Heatless Purge
Quincy QDTS Desiccant Air Dryer with Heatless Purge


Quincy QDHP Desiccant Compressed Air Dryer with Heated Purge
Quincy QDHP Desiccant Air Dryer with Heated Purge

Quincy QDBP Desiccant Compressed Air Dryer with Blower
Quincy QDBP Desiccant Compressed Air Dryer with Blower

Quincy Desiccant Compressed Air Dryers
• Heatless
• Externally Heated
• Blower Purge

Quincy Desiccant Air Dryers - purify compressed air by absorbing water vapor. The units direct the flow of wet compressed air through a bed of highly adsorbent desiccant.

Only Quincy Air Dryers have “Q-Sorb”—the first significant improvement in activated alumina in many years—as the adsorbent desiccant. The uniform size of its beads minimizes channeling and allows more efficient use of the entire dryer tower, thus reducing operating costs. Q-Sorb’s higher crush strength and low abrasion characteristic also add to Quincy desiccant dryer performance as they reduce dusting, which results in longer filter element life, longer desiccant life and lower pressure drop—all money-saving features.

Heatless Purge (Quincy QDTS) - These dryers use a small portion of the dried compressed air to purge the off-line tower.

  • -40°F to -100°F Dew point
  • Flow range: 35-3100 cfm
  • First cost: Low
  • Operating cost: Medium to High
  • Maintenance cost: Low
  • Purge: 15%

Heated Purge (Quincy QDHP) - These dryers use less dried compressed air to purge the off line tower than the heatless series. Quincy Microburst Regeneration Full Load Energy Saver cuts purge requirements by 50%. Also significantly reduces heater on time.

  • -40°F to -100°F Dew point
  • Flow range: 35-3100 cfm
  • First cost: Medium
  • Operating cost: Lower
  • Maintenance cost: Low
  • Purge: 3.5% to 7%

Blower Purge (QDBP) - These air dryers combine heat with forced ambient air for regeneration.

  • +10°F to -40°F Dew point
  • Flow range: 350-3100 cfm
  • First cost: High
  • Operating cost: Lower
  • Maintenance cost: Medium
  • Purge: 1.75 Avg.

McKenzie is the NUMBER ONE stocking distributor for Quincy parts IN THE COUNTRY.

For more information on Desiccant Compressed Air Dryers or any other product: Call 1-800-764-9793 or Use our Contact Form.