Shipping
- Complimentary ground shipping within 1 to 7 business days
- In-store collection available within 1 to 7 business days
- Next-day and Express delivery options also available
- Purchases are delivered in an orange box tied with a Bolduc ribbon, with the exception of certain items
- See the delivery FAQs for details on shipping methods, costs and delivery times
Returns and Exchanges
- Easy and complimentary, within 14 days
- See conditions and procedure in our return FAQs
Questions?
Call 1-877-388-4111 or email sales@penryair.com.
Availability/Lead Time
If an item is out of stock, we provide an estimated arrival time at Penry Air. This estimate is based on information from the manufacturer and our experience with ordering the item. Please note that the actual lead time may vary. The estimate does not include shipping time to your location.
If you have any questions about availability, please call 1-877-388-4111 or email sales@penryair.com.
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"Over 50 Years of Experience"
Altec AIR VSA Series Heatless Regenerative Desiccant Air Dryer
The VSA Series by Altec AIR is a reliable, time-tested solution for delivering ultra-dry compressed air at the point of use. Using proven Pressure Swing Adsorption (PSA) technology, these heatless regenerative desiccant dryers efficiently remove moisture from compressed air to protect sensitive equipment and maintain system performance.
During operation, compressed air enters one desiccant tower where water vapor is adsorbed. A portion of the dry air is then redirected through a fixed orifice to regenerate the offline tower, ensuring continuous, reliable drying. A solid-state timer and dual solenoid valves manage the tower switching for uninterrupted performance.
With 4 available models and flexible dual inlet/outlet configurations, the VSA Series is designed to fit seamlessly into a wide range of OEM or point-of-use installations.
Key Features:
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Flow capacity: 2.8 to 12 SCFM
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-40°F (-40°C) standard outlet dew point for ultra-dry air
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Fixed orifice purge control for consistent regeneration
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Solid-state timer with built-in memory for reliable cycle control
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Dual inlet & outlet ports for easy, custom installation
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Max inlet temperature: 120°F
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Max operating pressure: 150 PSI
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Input voltage options: 120V and 240V
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ISO 8573.1 Class 2 compliant
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Optional ETL listing and moisture indicator available
