Electric Suction Apparatus, intended for extracting various mucus such as purulence, blood and phlegm from body cavity or wound in hospitals or center of social medical service, is a mobile suction unit with a high flow, high vacuum and a novel style. It can satisfy most demands in operating rooms. Wards and so on.I Features:An oil-less vacuum pump, double piston cylinder with a high flow, high vacuum, the pump needs maintenance free.Move smoothly and freely with a swing-type pull handle; the accessory-case for placing foot-switch and power supply wire makes it convenient for movement or storage.Large-bore and large capacity bottles with stopper having sealing ring, easy to clean and to open or close.Effective overflow protection device prevents liquid entering pump reliably.Transparent non-toxic PVC hoses and unique connections are easy to observe and link.Air filter equipped reduces environmental pollution by bacterium from absorbed liquid.Hand-switch and foot-switch installed in parallel can be selected at will.Stability and durability , low noise, safe and reliable to operate.â…¡.Specifications]Max .vacuum : ≥0.09MPa (680mmHg)Adjustable vacuum Range: 0.02MPa - Max. VacuumFlow rate ≥30L/MinNoise:≤60dB(A)Storage bottle :2000mL+1000mLPower supply : AC220V ±10% 50HzInput :150VAG.W.: 16kgDimension :400mm×440mm×510mm