ApplicationIt can be used to aspirate viscous liquid, such as purulent blood and pus sputum from the mouth and throat in emergency rooms, operating rooms, sanatoriums, and home care scenarios.SpecificationsMaterial: Plastic, Silicon, PC, Pure CopperTreatment: Spray PlasticColor: WhiteVoltage: 110VPlug: US StandardPower: 250VAAdjustable Negative Pressure: 0.02-0.07MPa/0.2-0.7barMax. Negative Pressure: 0.08MPa/0.8barSuction Rate: ≥ 11L/Min/2.9 Gallons/MinMax. Storage Bottle Capacity: 1000mL/33.81ozNoise: ≤ 60dB (A)Fuses Type: T1.6AH250VacWorking Mode: Intermittent SuctionSuction Pump Type: Oil-free Piston PumpStorage Bottle Size: (D*H): 10*20cm/3.93*7.87inchGross Weight: 4.9kg/10.8lbsNet Weight: 3.55kg/7.82lbsProduct Size: 19*23.5*27.5cm/7.48*9.25*10.82inchPackage Size: 27*37*33cm/10.62*14.56*12.99inchPackage Included1*Electric Suction Machine1*Long Hose2*Short Hoses3*Air Filters1*English ManualAll Accessories for InstallationNotes1. Please carefully read the manual and pay extra attention to precautions and various usage details to ensure a good user experience.2. It should be used in conditions with 5-35 centigrade ambient temperature, less than or equal to 80 percent relative humidity, and an 86-106 kPa atmospheric pressure.3. When the storage temperature is below 5 ℃, the machine should be placed in a normal working environment for more than four hours before use.4. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before you order.