Coltri MCH-22 ET Silent 440V/60Hz + Electronic Pressure Gauge with Relay

Coltri Silent 450 ET

65220423 / 65220422

The Coltri MCH-22 ET Silent has a filling capacity of 450 l/m and is distinguished by its extremely quiet operation.



The SILENT model stands for excellence in sound insulation. It is designed to meet the needs of very intensive use and when large filling capacities are required. Equipped with 4 front filling connections for high pressure hoses (from 232 to 420 bar), a control panel and an electric display. They are equipped with a three-phase electric motor and powerful pump units (MCH 22, MCH 30, MCH 36 and MCH 45, depending on the specific model). The structure, specially designed to improve sound insulation, is used to go below the threshold of 70 dB during operation. For longer filter life, the external dryers RF 500 and RF 1000 are available. Optional features are: electronic touch screen panel, Presec for filter saturation control and remote filling panel.

More Information

More Information
Filling capacity 450 l/m - 27,00 m³/h - 15.89 CFM FAD
Filling time cylinder 80L 0 - 200 bar 4 min. 30 sec.
Drive Three-phase Electric Motor
Weight 445 kg
Noise 70 dB
Dimensions (lxwxh) 1302x935x1735 mm