Heavy Duty 400-750L/min
The Coltri Force Four 450 ET is an industrial high-pressure breathing air compressor designed for applications with high air demand. Featuring an easily accessible 4-stage compressor unit, forced lubrication system, and dual Hyperfilter setup, it delivers breathing air in accordance with DIN EN 12021, offering high output capacity and maximum operational reliability.
The Coltri Force Four 650 ET is designed for high filling capacities in continuous industrial operation. The open 4-stage high-pressure compressor unit with forced lubrication ensures optimal cooling and maximum durability. In combination with the dual Hyperfilter system, the compressor delivers breathing air in accordance with DIN EN 12021 and provides maximum performance reserves along with reliable operational safety.
The Coltri Open HD 450 ET is a powerful high-pressure breathing air compressor from the Heavy Duty Line with a delivery rate of 450 l/min. The open design with a high-performance 4-stage compressor unit ensures optimal cooling and reliable continuous operation. Equipped with four filling connections and a dual Hyperfilter system, the compressor delivers breathing air in accordance with DIN EN 12021 and is ideally suited for professional filling stations in dive centers, fire departments, and industrial applications.
The Coltri Open HD 550 ET is a powerful high-pressure breathing air compressor from the Heavy Duty Line with a delivery rate of 550 l/min. The open design with a high-performance 4-stage compressor unit ensures optimal cooling and reliable continuous operation. Equipped with four filling connections and a dual Hyperfilter system, the compressor delivers breathing air in accordance with DIN EN 12021 and is ideally suited for professional filling stations in dive centers, fire departments, and industrial applications.
The Coltri Open HD 650 ET is a powerful high-pressure breathing air compressor from the Heavy Duty Line with a delivery rate of 650 l/min. The open design with a high-performance 4-stage compressor unit ensures optimal cooling and reliable continuous operation. Equipped with four filling connections and a dual Hyperfilter system, the compressor delivers breathing air in accordance with DIN EN 12021 and is ideally suited for professional filling stations in dive centers, fire departments, and industrial applications.
The Coltri Open HD 750 ET is a powerful high-pressure breathing air compressor from the Heavy Duty Line with a delivery rate of 750 l/min. The open design with a high-performance 4-stage compressor unit ensures optimal cooling and reliable continuous operation. Equipped with four filling connections and a dual Hyperfilter system, the compressor delivers breathing air in accordance with DIN EN 12021 and is ideally suited for professional filling stations in dive centers, fire departments, and industrial applications.
The Coltri Silent HD 450 ET is a powerful, soundproofed high-pressure breathing air compressor with a delivery rate of 450 l/min, specifically developed for professional filling stations and intensive continuous operation. The fully enclosed Silent housing reduces the noise level to below approximately 70 dB, while four filling connections and the dual Hyperfilter system ensure efficient cylinder filling and breathing air quality in accordance with DIN EN 12021.
The Coltri Silent HD 550 ET is a powerful, soundproofed high-pressure breathing air compressor with a delivery rate of 550 l/min for professional filling stations with high air demand. The enclosed Silent housing significantly reduces noise emissions, while the 4-stage compressor unit and the dual Hyperfilter system ensure reliable breathing air purification in accordance with DIN EN 12021. Ideal for dive centers, respiratory protection workshops, and industrial applications with continuous operation.
The Coltri Silent HD 650 ET is a powerful, soundproofed high-pressure breathing air compressor with a delivery rate of 650 l/min for professional filling stations with high air demand. The enclosed Silent housing significantly reduces noise emissions, while the 4-stage compressor unit and the dual Hyperfilter system ensure reliable breathing air purification in accordance with DIN EN 12021. Ideal for dive centers, respiratory protection workshops, and industrial applications with continuous operation.
The Coltri Silent HD 750 ET is a powerful, soundproofed high-pressure breathing air compressor with a delivery rate of 750 l/min for professional filling stations with high air demand. The enclosed Silent housing significantly reduces noise emissions, while the 4-stage compressor unit and the dual Hyperfilter system ensure reliable breathing air purification in accordance with DIN EN 12021. Ideal for dive centers, respiratory protection workshops, and industrial applications with continuous operation.