ATLAS COPCO ZR 55 VSD is a Screw compressor, engineered for precision performance, high accuracy and industrial reliability. Working capacities: max pressure 8.35 bar, delivered quantity 139 l/s. Technical specifications: voltage 400 V, installed power 55 kW; weight approx. 1880 kg; overall dimensions L2400 × W1020 × H1870 mm. Delivers tight tolerances; typical applications include automotive, machine tools, aerospace and medical.