Product Name: Hot Sale Electric Medical Aspirator with Vacuum Power Model NO.: H003C Certification: CE Nature: Specialized Instrument Equipment Applicable Departments: Oral Health Department Material: metal Usage Times: Non-Disposable Usage: Polishing Material, Dental Preventive Health Care Materials with Ce: ISO 9001 Trademark: vokodak Transport Package: 1PCS/Box Specification: CE, ISO13485 Origin: China HS Code: 90184990 Product Description Hot sell large capacity dental suction equipment portable dental suction device machine for saleFeaturesAdopting oil -free piston pumpClean - without pollution of oil and smokeConvenient -no need add oil to maintain dailySafe -no plus pressure during usingNo regorging-keep pressure when the machine stops, so the liquid won't flow backwardsComplete 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.Noted: Not suitable for continuous use in the induced abortions and for the inflammable or explode surroundings. Max continuous working time is 30 minutes.Max negative pressure≥0.09MPaNoise≤60dB(A)Power120 VAPumping rate≥20L/minReservoir capacity2500mL/pc,2pcs