Electric Suction Apparatus,a light,but powerful and easy to carry unit,is especially available for draining and removing blood,pus or secretion from the pleural cavity in emergency cases. Specifications 1.Pump:rotary vane type 2.Max Vacuum:≥0.09MPa(680mmHg) 3.Free airflow:≥20L/min(in pump exit:≥30L/min) 4.Vacuum adjustable range:0.02-0.09MPa 5.Liquid storage bottle:1000ml×2 6.Power supply:AC220V±10%,50Hz 7.Input:280VA 8.Dimemsion:480mm×340mm×370mm 9.G.W.:17kg