The ERGO model is distinguished by its robustness, portability and high efficiency. Equipped with three different pump units (MCH 13, MCH 16, or MCH 18 depending on the specific model) 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.