Model : 2LM810-H18 1. 5.5Kw-50Hz(6.3Kw-60Hz) 2.Voltage: 220/380V three phase 3. Max airflow:530/620 m3/h 4. Max vacuum :-300/-300 mbar 5. Max pressure:300/280 Mbar. 6.Net weight: 63KG 7. Dimension: 451*477*461mm 8: Material: aluminum alloy We still have many other models,welcome to contact us