Field suction unit AF 22 for carpentry     Dimensions [mm] 1300 x 580 x 2150 Execution Driver's journey Diameter suction connection [mm] 120 + 80 Frequency [Hz] 50/60 Performance [PS] 4 Power [kW] 3 Nominal underpressure at 20 m/sec. [Pa] 2510 Voltage [V] 3x400 Spoon bag content [L] 2x200 Dust class L Volumetric flow rate [m3/h] 3100   Accessory piping   4x 90 degrees 120 tube 1x 45 degrees 80s tube 1x 45 degrees 120 tube 3x hose connections 120er pipe 1x Rejuvenation 120 tube 3x100cm 120 tube 1x 107cm 120 tube 2x 60cm 120 tube 1x 50cm 120 tube 4x Shut-off valve 120er pipe 1x 45 degrees/30cm long 120 tube 1x 45 degrees/40cm Long 120 tube   Operating instructions The extraction system has been tested is functional and runs perfectly. The plant has few signs of wear, scratches and is dusty.