The Super Silent Evo series stands out for its high degree of silence. This series was developed by Coltri to meet certain requirements, such as easy to use, sound insulation and control systems that enable effective monitoring of the compressor. The standard equipment includes two filling connections (from 232 to 330 bar), pressure gauge per stage, oil level monitoring, internal temperature monitoring, direction of rotation monitoring, three-phase electric motor, automatic condensation and auto-stop.