300 bar
The operating pressure 300 bar refers to the pressure under which a system or machine operates.
The Coltri MARK III 315 TPS ET is a sound-optimized high-pressure breathing air compressor with a delivery rate of 315 l/min and operating pressures up to 330 bar. Thanks to the TPS compressor system (Tropical Plus Superdry) and dual Hyperfilter purification, it delivers breathing air in accordance with DIN EN 12021. Designed for demanding continuous operation, this model is ideally suited for dive centers, fire departments, and industrial applications with consistently high air demand.
The Coltri MARK III 345 ET Silent TPS is a high-performance high-pressure breathing air compressor with a delivery rate of 345 l/min and working pressures up to 330 bar (max. 420 bar). Thanks to the TPS cooling system and dual Hyperfilter setup, it delivers breathing air in accordance with DIN EN 12021 and is designed for demanding continuous operation in dive centers, respiratory protection workshops, and industrial applications.
