Coltri Smart

The evolution of the species.

SMART breathing air compressors represent the evolution of the Standard, one of the best known and best-selling models in the world.
3 Stage high – pressure pumping unit.

The Maxifilter purification system enables reliable treatment of breathing air according to DIN EN 12021 when using original filter cartridges.

Essential and compact, this frame is designed to facilitate portability. The tilting motor-holder plate guarantees the constant tension of the V-belt. The protective casing in thermo-formed material conveys the cooling air on the cylinders and on the inter-stage pipes. This guarantees a high compression efficiency.

Need to know more?

Fill out the form and request the information you need


    Technical data



    Charging rate

    125 / 210 / 270 / 235 / 315 l/min


    100 x 46 x 70 cm
    39.4 x 18.1 x 27.6 in


    105 kg
    231.5 lb


    electric single or three phases

    Working pressure

    232 bar / 300 bar / 330 bar

    Standard accesories

    2 Cylinder connections to choose from DIN 232, DIN 300 or INT / YOKE 232 bar
    2 filling connection 1.2m long
    Pressure maintenance valve
    Maxifilter filter system
    Carrying handles
    Frame color Blue RAL 5015

    Operating Voltage

    230 V, 50 Hz / 400 V, 50 Hz / 230 V, 50 Hz / 440 V, 60 Hz


    Breathing air compressors, strictly Made in Italy by Coltri