When technology and ecology join forces The WIS 20-75V range combines the user benefits and compressor features that matter most. All integrated into one concept! Premium performance • Pressure rating up to 13 bar. • Output from 306 to 504 m³/h - 85 to 140 l/s - 180 to 296 cfm. • Radial cooling fan (air-cooled versions only) and sound-absorbing cabinet for premium cooling and noise performance. Premium efficiency • Unique isotherm compression brings premium saving. • Inverter driven technology provides up to 35% energy savings. • Limited pressure band results in an overall reduced net pressure (1 bar extra pressure = 7% energy). • 3.5" graphic full color controller with web visualization and intelligent saver cycles. • Friction free air end bearings. • Direct driven power train to reduce energy losses. • Built-in dryer to reduce downstream pressure drop. Premium quality • ISO 8573-1 Class 0* certified quality air. • Integrated dryer guaranteeing PDP < 3°C. • Corrosion proof materials: aluminium bronze rotor housing, stainless steel rotor shaft, piping and separator vessel. • Smooth start up with inverter driven technology. • Clean piping. CLASS* Concentration total oil (aerosol, liquid, vapour) mg/m3 0 As specified by the equipment user or supplier and more stringent than class 1 1 ≤ 0,01 2 ≤ 0,1 3 ≤1 4 ≤5 Energy audit To optimize your energy efficiency, you need to select the right compressor. Contact your local representative and we will perform a simulation based on your parameters to help you get the perfect compressed air solution. WIS 20 75V 3
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