Electric Suction Units,Aspirator,Suction Machine, Double Sunction

Features:
Apply to hospital operation room sucking mucus such as pus, blood, phlegm, in coelem of patient, also apply to induced abortion.
Use efficient plunger pump which need no oil to lubricate, do not pollute, and have long life.
Suction pump is negative pressure, one-way pump, never produce positive pressure, ensure safety.
Have negative pressure adjustive valve and check valve, be capable of adjusting safe pressure, and selecting arbitrary value in safe pressure range

Electric suction apparatus features adopting oil free piston pump clean without pollution of oil and smoke convent no need add oil to maintain daily safe no plus pressure during using no flow backwards pressure when the machine stops. So the liquid won''t flow backwards complete plastic panels, hand-switch and foot-switch for operating easily. Select negative pressure at will with no level for pressure adjustment, and overflow protection mechanism, safe and reliable with trolley type folding handle with foot controlled pedal principle technical data max negative pressure = 0 08mpa noise = 65db ( a ) power = 180va pumping rate = 20l / min reservoir capacity 2500ml / pc, 2 pieces