The ERGO model is distinguished by its robustness, portability and high efficiency. Equipped with three different pump units and driven by three-phase electric motors. Each ERGO compressor is equipped with a monitoring system with intermediate pressure gauge, auto-stop with adjustable pressure switch, automatic condensate drain and phase control for direction of rotation. The models in this series have two connections for high-pressure hoses (from 232 to 330 bar) and a Maxi filter system. The remote filler panel is available as an option.