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Home > Products > Compressed Air Dryers > Regenerative Dryers > Heatless - MHL Series
Heatless Regenerative Compressed Air Dryer MHL Series Title
Mini Heatless Regenerative Compressed Air Dryer

Van Air MHL Series mini heatless regenerative compressed air dryers are designed to protect pneumatic equipment and processes from the harmful and costly effects of compressed air moisture in extremely low flow applications. Our MHL Series air dryers provide a -40° or -65° F dew point while operating between 10 to 25 SCFM.

Since there is no external heat source, our MHL Series mini heatless regenerative compressed air dryer uses a percentage of the dry purge air to regenerate the wet desiccant in the other tower. With simple twist-off desiccant cartridges, the MHL Series compressed air dryer is dependable and very easy to maintain. The purge flow of the air dryer can easily be adjusted for maximum operating efficiency. The portability and easy maintenance make the MHL Series mini heatless regenerative compressed air dryer an excellent choice for use with machine tools, mining equipment, packaging devices, laboratory equipment, and many other applications.

All MHL Series heatless regenerative compressed air dryers are designed, manufactured, and tested at our Lake City, PA plant under demanding quality guidelines. Van Air MHL Series heatless regenerative air dryers are engineered for long service life and superior protection of your air-operated equipment and processes. Contact us today at 1-800-840-9906 or Email Us for all of your compressed air drying solutions.


Dimensions and Specifications - Inches and Pounds

mhl series heatless regenerative compressed air dryer
Model A B C Inlet / Outlet Total Weight
MHL-10 19 10 6 1/2 - 14 NPTF 17
MHL-25 23 10 6 1/2 - 14 NPTF 24
• Due to continuous improvement, dimensions, and specifications may change without notice.
• Request certified drawing for pre-piping.

Maximum Capacities - SCFM for -40° F

Model 60 PSIG 80 PSIG 100 PSIG 125 PSIG 150 PSIG
MHL-10 6.5 8.3 10 10 10
MHL-25 16 21 25 25 25
 Operating 
 Conditions 
 Minimum   Maximum 
Pressure 60 PSIG 150 PSIG
Inlet Air Temp. 40° F 120° F
Ambient Air Temp. 40° F 120° F
* Maximum capacities based on 100 PSIG, 100° F inlet and 100% RH.

Recommended Air Filters

Model Pre-Filter After-Filter
MHL-10 F200-15-1/4-C F200-15-1/4-RB
MHL-25 F200-25-1/2-C F200-25-3/2-RB

Lubricated Compressors - Dryer must be equipped with proper Van Air pre-filters. These filters must be drained and maintained as specified. Desiccant beds should be checked periodically and replaced if contamination has occured. Failure to do so may result in hazardous operating conditions and will void the warranty. An after-filter should be installed downstream of the dryer to prevent desiccant particle migration.

Non-lubricated Compressors - A particulate or coalescing pre-filter is recommended to prevent pipe scale and dust from fouling the dryer. An after-filter should be installed downstream of the dryer to prevent desiccant particle migration.

 
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Please contact us for more information!
2950 Mechanic Street • Lake City, PA 16423 • Email Us
Toll Free: 800-840-9906 • Local: 814-774-2631• Fax: 814-774-0778

© 2005 Van Air Systems

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