Air Treatment Dryers & Filtration

Air Treatment Dryers & Filtration


Refrigerated Air Dryers

Refrigerated dryers remove moisture from compressed air by cooling the air. 

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Sullair - RH

Refrigerated high-temperature dryers with independent, air-cooled aftercooler and moisture separator.

  • Flow rates from 15-100 cfm
  • Inlet temperatures up to 240° F.
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Sullair - RD

Refrigerated digital cycling dryers with optimum dew point level for highest performance. Digital cycling control based on predetermined dew point settings.

  • Flow rates from 5-325 cfm
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Sullair - RN

Refrigerated non-cycling dryers with compact, variable flow capacity

  • Flow rates from 5-325 cfm
  • Inlet temperatures up to 150° F.
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  • iRDe - Standard Non-Cycling.  Flow rates from 10-480 scfm.
  • iRDp - Premium Non-Cycling.  Flow rates from 100-7800 scfm.  Includes zero loss condensate drain.
  • iRCT – Cycling.  Flow rates from 20-500 scfm.  Includes zero loss condensate drain.

Additionally, Blackhawk Equipment refrigerated dryer options from these manufacturers:

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Desiccant Air Dryers

Desiccant air drying entails running moisture saturated compressed air over a bed of desiccant – typically made of activated alumina. During regeneration moisture is purged from the desiccant bed using the compressed air. Moisture adheres to the surface of the desiccant. Heated dryers use heat and ambient air instead of compressed air to regenerate.

 

The energy efficiency of the types of desiccant dryers varies based on purge air consumption. Typically, blower purge is 2.5%, heated is 7%, and heatless 15%.

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Sullair DBP

Blower purge dryers ideal for outdoor piping requiring low dew point.

  • Flow rates from 500-10,000 cfm 
  • 230 psi maximum inlet
  • -40° F pressure dew point
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Sullair DEX

Externally-heated dryers

  • Flow rates from 200-3500 cfm
  • 230 psi maximum inlet
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Sullair DHL

Fully automatic, self-contained, heatless dryers.  Units come standard with PLC controls with text display, pre- and after-filter pre-piped and mounted, field adjustable drying cycle time (10 –15 min.), pilot air filter, easy front access control panel, adjustable, high-quality purge valves, purge flow indicator, ASME/CRN code welded pressure vessels , separate drain and fill port, robust steel frame with floor stand, separate safety pressure relief valve for each tank, and stainless steel inlet/outlet diffusers.  Several other options and features available by series.

  • 80-5000 cfm
  • 230 psi
  • -40°F (-40°C) pressure dew point
  • UL/CUL electrical certified
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Sullair DMD

Desiccant modular dryers

  • 3-240 cfm
  • 230 psi
ICP
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  • iSTE, iSTUE - Single Tower Blower Purge Desiccant.  Flow rates from 60-3000 scfm. 
  • iDHE – Heatless Regenerative Desiccant.  Flow rates from 15-1500 scfm.
  • iDOFE – Heatless Oil Field.  Flow rates from 15-800 scfm.
  • iDHPE – Heat Reactivated.  Flow rates from 100-8000 scfm.
  • iDBPE – Blower Purge.  Flow rates from 130-6000 scfm.
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  • HHL Series, HHS Series & HHE Series - Heatless Regenerative Desiccant Dryers. Flow rates from 40 – 5,400 scfm
  • HPD Series - Heated Blower Purge Desiccant DryersFlow rates from 300-3200 scfm.
  • HBP Series - Blower Purge Regenerative Desiccant Dryers.  Flow rates from 500-4300 scfm.
  • DHW Series - Heatless Regenerative Desiccant Dryers.  Wall mount 7-50 scfm.  
  • HDF Series - Single Tower Desiccant Dryers.   Point of use 5-30 scfm.
  • HCD Series - Heat of Compression Desiccant Dryers.  Flows of 350-1000 scfm.

Additionally, Blackhawk Equipment desiccant dryer options from these manufacturers:

 

BekoSPXFLOW

Other Dryers

Membrane Dryers 

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Cost effective, point of use dryers from:

 

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SPX Hankison Breathing Air Dryers

CBA series handles removes contaminants to meet OSHA, CGA, ANSI, and CSA breathing air standards.

  • Flow rates from 15 – 940 scfm

Vacuum Dryers

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Pure-Aire’s Z Series Vacuum Purge Regenerative Dryer sets a new standard in energy efficiency, with less than 1% purge lost

  • -40°F or better dew point

Filtration

Filtration is essential to protect equipment and product quality.  It also plays a vital role in saving energy with reduced pressure drop from correct sizing and maintenance.

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Filters

Durable and reliable element construction.  Types of filtration include:  F & FR particulate, H and HR high efficiency coalescing, C vapor removal, HP high pressure, HT high temperature, and U ultra filter.  Available threaded and flange inlet. 

  • Superior filtration 1 micron to .01 micron
  • 25 to 17,700 scfm
  • 15 to 725 psig
  • 36°  F to 350° F 
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Mist Eliminators

Mist eliminators protect production equipment from extreme failures and against slugs of oil or compressor air/oil separator failure.  They are a good fail safe protection with very low pressure drop and long service life.

Condensate Management

Oil water separators-  Air systems generate condensate that contains a combination of water, oil and other contaminants.  These contaminants must be properly contained and disposed of.

 

Oil Water Seperators

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SP – Oil Water Separators

SP – Oil Water Separators - Engineered molecular filtration attracts and holds the contaminants, while wastewater passes through.  Performance guarantee of less than 10 ppm oil carryover.

Additionally, Blackhawk Equipment oil water separator options from these manufacturers:

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Drains

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Drains- Remove condensate from compressors, dryers and filtration.  They key is minimizing valuable compressed air loss.  Drains often pay for themselves in less than a year.

Electric and pneumatic options to meet all sorts of applications including high and low pressure, high temperature, older systems containing rust and debris.

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Xcel Energy offers rebates on energy efficient air  treatment. Send us an email to inquire today!