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High Pressure Refrigeration Air Dryer


Capacity: 1.2~80 m3/min
Max. working pressure: ≤4.5MPa (45barg)
Max. inlet temperature: 60℃
Max. ambient temperature: 50℃
Min. ambient temperature : 5℃
Max. cooling water temperature: 35℃
Cooling type: air-cooled
Power supply: 220V/1Ph/50Hz/60Hz (12-HP ~ 150-HP)
380V/3Ph/50Hz/60Hz (200-HP ~ 800-HP)
Refrigerant: R134a/R407C
Rated working pressure: 4.0MPa
Inlet temperature: 38℃
Ambient temperature: 38℃
Cooling water temperature: 32℃

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» Powerful cooling systems
The refrigeration dryers in high-pressure series units feature powerful cooling systems. These include a high-quality refrigerant compressor, generously-dimensioned heat exchanger surfaces, as well as cleverly designed cooling airflow. This combination therefore ensures dependable operation even at high temperatures and guarantees stable pressure dew points at all times.

» Flow optimized piping
The smaller the pressure differential within a dryer, the more efficient its performance. All High-Pressure dryers operate with exceptionally low-pressure differential values thanks to quality, flow-optimized stainless steel piping.

» HIGH EFFICIENT DRAIN – High-pressure TYPE
The 40bar High Pressure Series dryer is equipped with a high-pressure DRAIN ensuring even more efficient condensate removal without any pressure loss and also saving energy. The electronic condensate drain is optional for the 50-bar version.

Technical Parameters