- OTS-1250-8L
  Power: 1100W, Airflow: 100 L/min, Pressure: 7.0 Bar, Voltage: 220V, Weight: 11.5 kg, Dimensions: 44 × 18 × 45 cm

- OTS-550-8L
  Power: 550 W, Airflow: 40 L/min, Pressure: 7.0 bar, Voltage: 220 V, Weight: 13.5 kg, Dimensions: 45 × 18.5 × 48 cm

- OTS-600-8L
  Power: 600 W, Airflow: 40 L/min, Pressure: 7.0 bar, Voltage: 220 V, Weight: 13.5 kg, Dimensions: 45 × 18.5 × 48 cm