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HLA Heatless Adsorption Dryers

AVAILABLE OPTIONS:
  • All models - NPT connections
  • All models - 115V/1ph/60Hz
  • EMS function to reduce regeneration air

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

 

 

 

Model

Code

Connections
(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)

HLA 400

08U.0400GG.0

1"1/2

400

6.667

235

Dewpoint -40°C / -40°F

Dewpoint -70°C / -100°F

HLA 500

08U.0500GG.0

1"1/2

500

8.333

294

Dewpoint -40°C / -40°F

Dewpoint -70°C / -100°F

HLA 750

08U.0750GG.0

2"

750

12.5

441

Dewpoint -40°C / -40°F

Dewpoint -70°C / -100°F

HLA 900

08U.0900GG.0

2"

900

15,000

529

Dewpoint -40°C / -40°F

Dewpoint -70°C / -100°F

HLA 1200

08U.1200GG.0

2"1/2

1200

20

706

Dewpoint -40°C / -40°F

Dewpoint -70°C / -100°F

HLA 1500

08U.1500GG.0

2"1/2

1500

25,000

882

Dewpoint -40°C / -40°F

Dewpoint -70°C / -100°F

HLA 2000

08U.2000GG,0

2"1/2

2000

33333

1176

Dewpoint -40°C / -40°F

Dewpoint -70°C / -100°F

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

 

Model

Width - W (mm)

Depth - D (mm)

Height - H (mm)

Weight (kg)

HLA 400

825

530

2160

285

HLA 500

796

550

2380

400

HLA 750

970

620

2117

520

HLA 900

970

620

2305

700

HLA 1200

1220

710

2475

805

HLA 1500

1220

710

2790

920

HLA 2000

1370

853

2470

1250

 

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