Pressure vessel after the second stage with safety valve, blow-off valve and silencer as well as an Additional manometer and a pressure switch
Intake vessel with nozzle to measure the intake volumetric flow rate, pressure sensor and additional manometer
Recording the characteristic of a two-stage compressor
Digital displays for temperatures, pressures, differential pressures and electric power output
Piston compressor with 2 cylinders in V-arrangement
Pressure vessel after the first stage as intercooler
Sensors for pressures, temperatures and electric power output.
