|Dry clean air
・High grade painting・Sequence control ・Measurement device ・Instrumentation
・Drying and cleaning (Precision parts)・Machine tools (Pneumatic bearing)
■Air Preparation System
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AT,HAA/HAW:Not required when attached to air compressors.
AT:Required for screw compressors when it is used to accumulate pressure.
|Moisture||Filtration||Oil mist density
|Oil odor||Quality grade as
system Note 2)
|Dew point||Moisture content|
Atmospheric pressure dew point：-14 to -23℃
Pressure dew point：15 to 3℃(At 0.7 MPa)
|1.7g to 0.8g/m3(ANR)||
(Filtering efficiency 99.9%)
Note 1) When the inlet oil mist density (compressed air density) is approximately 30 mg/m3 (ANR) or less.
Note 2) This describes the grade of compressed air quality based on ISO8573-1: 2010 (JIS B8392-1: 2012), which is the maximum quality grade for the system. It varies, however, depending on the inlet air conditions.