The SMART breathing air compressor from Coltri Italy represents the evolution of the standard model, which is known and sold successfully all over the world. With its 3-stage high-pressure pump unit, aluminum monobloc and forged steel crankshaft, it guarantees maximum performance. With a delivery volume of 125 to 315 L/min and a 230V or 400V electric drive, it offers many mobile applications for divers, firefighters and sport shooters. The robust and compact housing makes it easy to handle and the tiltable motor mount ensures constant tension of the V-belt. The protective structure made of thermo-resistant material guides the cooling air to the cylinders and pipes, which guarantees high efficiency of compression.