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Super-Dry Systems

D4 - Desiccant Air Dryer

D4 - Desiccant Air Dryer

SKU:280-140

276 in stock

Regular price $2,843.75 CAD
Regular price Sale price $2,843.75 CAD
Sale Sold out
Shipping calculated at checkout.

DESCRIPTION

The D Series is a single tower desiccant air dryer designed for point-of-use and intermittent flow applications.   The wet compressed air enters at the inlet, is first separated due to the off-set inlet creating centrifugal separation to trap water droplets, and subsequently passes around a polypropylene coalescer element, felt pads, and stainless-steel grids to remove solid particulates.  The air flows upward through a sewed filtration desiccant bag that acts as a sponge to absorb moisture.  Finally, the air flows again through the second stage of filtration to eliminate any desiccant dust.  This 3-stage system efficiently provides separation, filtration, and drying. It is time to replace the cartridge when the Moisture Gauge indicates saturation.  The replacement is fast and mess-free, thanks to the US stainless-steel clamp.  The rust-free powder-coated aluminum housing is made in Canada and includes built-in brackets.  A superior alternative to Devilbiss DAD 500, Camair CT30, MP Filenco, Van Air Moisture Block.

SPECS

  • INLET / OUTLET PORTS: 3'' NPT
  • AIRFLOW @ 100 PSIG: 300 SCFM
  • MAXIMUM INLET PRESSURE: 150 PSI
  • MAXIMUM INLET TEMPERATURE: 100°F (38°C)
  • CRN: CERTIFICATIONS & PRESSURE RATINGS
  • PRE-FILLED WITH DESICCANT CARTRIDGE
  • PRESSURE GAUGES, SAFETY VALVE, AND BALL VALVE INCL.
  • UNIT WEIGHT: 110 LB
  • BOX DIMENSIONS: 35 x 13 x 12"


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    FAQ

    1. How long does the cartridge last?
    Typically we recommend changing the cartridge at least once to twice every year (or every 2,000 hrs) when used for point-of-use applications with an intermittent flow. Typically, we recommend changing the cartridge at least once to twice every year (or every 2,000 hrs) when used for point-of-use applications with an intermittent flow. You can estimate the cartridge's life by using our Cartridge Life Calculator.

    2. When do I know when to change the cartridge?
    Use our moisture indicator HGT-1/4 and replace the cartridge when the R.H. exceeds 80%.

    3. Can I regenerate the desiccant?
    We highly recommend replacing the desiccant with a fresh cartridge for optimal performance.  However, you may dry the desiccant by emptying the bag and leaving the activated alumina in an oven at 275 F for 4 hours (approximately).  Let the desiccant cool down before refilling the bag.  Use a commercial stapler to close the bag.

    4. How can I extend the life of the cartridge?
    We recommend draining the tower daily by opening the ball valve or using our automatic timer drain TD-1/4.  When there are bulk liquids in the compressed air, a water separator FSD Series installed upstream of the dryer will knock water and prevent the flooding of the cartridge.

    5. Can I oversize my air dryer?
    Yes, oversizing the air dryer will increase the time in between maintenance.



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