Lite’ – Only 13.6 Kgs Quiet – Ultra quiet operation, sound level <40 dBA Compact – 360 x 220 x 580 mm Accurate – Lockable flow control valve, range from 0.125 – 5 LPM Economical – Very low power consumption, only 290 W Superior design – Direct access to air inlet filer, electronic hour meter and alarm battery Reaches full purity in less than 3 minutes High efficiency compressor Easy usage and maintenance Operating system – Timed cycle / Rapid Pressure Swing Self monitoring alarm system (in OMS model).