Exceptionally silent and dust-free operation for use in laboratories or plants with high demand on dust-free environment. Minimum of moving parts ensures high reliability. The drier is filled with eco-friendly coolant R134a. Fully automatic, comes with an automatic condensate drain. Noise level: 45 dB, throughput: 20 m3/hr (330 l/min), max. pressure difference: 16 bar, pressure dew point: +3°C, min. inlet pressure: 3 bar, max. inlet air temperature: +49°C, min. inlet air temperature: +4.4°C, el. power/voltage: 0.24 kW/230 V.