Application for ventilator or as compressed air supply independently Dual gas supply (center / compressor) , automatically switches 3.4-inch color LCD screen Unique design: Air cooling system, water removal system Multiple filters, oil- free, 5? filter element Noise-isolating system Easy maintenance Output features: Pressure: 400kPa Peak flow:> 180L/min Flow continuous: > 45L/min Noise: <49.9dB (A) Dew point: 5? below room temperature Low pressure alarm Pump temperature alarm