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HLA Heatless Adsoprtion Dryers

Air flow rate from 400 m³/h to 2000 m³/h
(-70°C dew point optionally available)

 

AVAILABLE OPTIONS:

  • All models - NPT connections 

  • All models - 115V/1ph/60Hz 

  • EMS function to reduce regeneration air 

 

 

Contact UsRequest a QuoteRequest Service, Parts or Support

 

The HLA adsorption dryers offer a reduced initial purchase cost, being the OMI cheapest desiccant dryer series still featuring the renowned OMI quality. These dryers can be also optionally equipped with our Energy Management System to further optimize your compressed air costs.  

 

This series of dryers features reliable switching and purging valves designed for high working cycle and long life. Purge valves are also provided with position indicators to facilitate performance check. 

 

The low profile design of the HLA dryers allows for easy access to key maintenance points at operator level, reducing the downtime. Lower silhouette and lifting points simplify handling and also minimize transport costs. The HLAs are equipped with a new digital controller, considerably improving the ease of use.  

 

Optional features: 

  • High efficiency pre-filter and dust filter 

  • Fail-to-shift alarm: it monitors the dryer sequencing functions to ensure proper dryer operation by sensing the pressure in each tower and sending an alarm in case of anomalies. This option is available from models 1000 m3/h and above 

  • IP65 electrical rating plus stainless steel control air tubing (from models 1000 m3/h and above) 

  • Stainless steel control air tubing 

  •  -70° C pressure dew point 

  • Marine painting 

 

 

 

ModelCodeConnections
(BSP)		Flow rate
(m³/h)		Flow rate
(l/min)		Flow rate
(CFM)		ISO8573-1:2010 Water content
(Class 2 Standard)		ISO8573-1:2010 Water content
(Class 1 Option)		Datasheet
HLA 40008U.0400GG.01"1/24006.667235Dewpoint -40°C / -40°FDewpoint -70°C / -100°FDownload
HLA 50008U.0500GG.01"1/25008.333294Dewpoint -40°C / -40°FDewpoint -70°C / -100°FDownload
HLA 75008U.0750GG.02"75012.5441Dewpoint -40°C / -40°FDewpoint -70°C / -100°FDownload
HLA 90008U.0900GG.02"90015,000529Dewpoint -40°C / -40°FDewpoint -70°C / -100°FDownload
HLA 120008U.1200GG.02"1/2120020706Dewpoint -40°C / -40°FDewpoint -70°C / -100°FDownload
HLA 150008U.1500GG.02"1/2150025,000882Dewpoint -40°C / -40°FDewpoint -70°C / -100°FDownload
HLA 200008U.2000GG,02"1/22000333331176Dewpoint -40°C / -40°FDewpoint -70°C / -100°FDownload

 

STANDARD REFERENCE CONDITIONS 

  • Working pressure: 7 bar 

  • Inlet air temperature: 35°C (50° max) 

  • Dew point at 7 bar pressure: -40°C (-70°C) 

  • Work/Purge cycle: 5/5 min. (2/2 min.) 

  • Regeneration air consumption: max 18% of nominal flow rate 

 

STANDARD VOLTAGE 

230V/1ph/50-60Hz 

 

 

HLA Dryers Dimensions Technical drawing.PNG

 

ModelWidth - W (mm)Depth - D (mm)Height - H (mm)Weight (kg)
HLA 4008255302160285
HLA 5007965502380400
HLA 7509706202117520
HLA 9009706202305700
HLA 120012207102475805
HLA 150012207102790920
HLA 2000137085324701250

 

 

Features

 

The HLA adsorption dryers offer a reduced initial purchase cost, being the OMI cheapest desiccant dryer series still featuring the renowned OMI quality. These dryers can be also optionally equipped with our Energy Management System to further optimize your compressed air costs.  

 

This series of dryers features reliable switching and purging valves designed for high working cycle and long life. Purge valves are also provided with position indicators to facilitate performance check. 

 

The low profile design of the HLA dryers allows for easy access to key maintenance points at operator level, reducing the downtime. Lower silhouette and lifting points simplify handling and also minimize transport costs. The HLAs are equipped with a new digital controller, considerably improving the ease of use.  

 

Optional features: 

  • High efficiency pre-filter and dust filter 

  • Fail-to-shift alarm: it monitors the dryer sequencing functions to ensure proper dryer operation by sensing the pressure in each tower and sending an alarm in case of anomalies. This option is available from models 1000 m3/h and above 

  • IP65 electrical rating plus stainless steel control air tubing (from models 1000 m3/h and above) 

  • Stainless steel control air tubing 

  •  -70° C pressure dew point 

  • Marine painting 

 

 

Technical specifications

 

ModelCodeConnections
(BSP)		Flow rate
(m³/h)		Flow rate
(l/min)		Flow rate
(CFM)		ISO8573-1:2010 Water content
(Class 2 Standard)		ISO8573-1:2010 Water content
(Class 1 Option)		Datasheet
HLA 40008U.0400GG.01"1/24006.667235Dewpoint -40°C / -40°FDewpoint -70°C / -100°FDownload
HLA 50008U.0500GG.01"1/25008.333294Dewpoint -40°C / -40°FDewpoint -70°C / -100°FDownload
HLA 75008U.0750GG.02"75012.5441Dewpoint -40°C / -40°FDewpoint -70°C / -100°FDownload
HLA 90008U.0900GG.02"90015,000529Dewpoint -40°C / -40°FDewpoint -70°C / -100°FDownload
HLA 120008U.1200GG.02"1/2120020706Dewpoint -40°C / -40°FDewpoint -70°C / -100°FDownload
HLA 150008U.1500GG.02"1/2150025,000882Dewpoint -40°C / -40°FDewpoint -70°C / -100°FDownload
HLA 200008U.2000GG,02"1/22000333331176Dewpoint -40°C / -40°FDewpoint -70°C / -100°FDownload

 

STANDARD REFERENCE CONDITIONS 

  • Working pressure: 7 bar 

  • Inlet air temperature: 35°C (50° max) 

  • Dew point at 7 bar pressure: -40°C (-70°C) 

  • Work/Purge cycle: 5/5 min. (2/2 min.) 

  • Regeneration air consumption: max 18% of nominal flow rate 

 

STANDARD VOLTAGE 

230V/1ph/50-60Hz 

 

 

Dimensions

HLA Dryers Dimensions Technical drawing.PNG

 

ModelWidth - W (mm)Depth - D (mm)Height - H (mm)Weight (kg)
HLA 4008255302160285
HLA 5007965502380400
HLA 7509706202117520
HLA 9009706202305700
HLA 120012207102475805
HLA 150012207102790920
HLA 2000137085324701250

 

 

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