Features & brief specifications: • Patented design, 40% energy saving • Absolute oil free, anhydrous and silent • Aluminium composite panel chest, easy and safe operation • Quality imported parts adopted, secured 12, 000 hours maintenance-free • Apply to medicine and health, aquaculture, petrochemical industry, texile, electronic equipment • Scientific research institutions etc where high purifying gas source and quiet ambinent are required Details Model : AS – 625 Motor Power : 5.5 Hp/ 4 kw Speed : Rpm : 960 Displacement : L/min : 620 Displacement : Cfm : 21.9 Pressure : Mpa : 0.8 Pressure : Psi : 115 Noise : db (A) : 65 Dimension : cm : 79 x 62 x 97 Net Weight : kg : 245