Features:Applied for medicine, gas analysis sampling, instrumentation and other fields. Completely maintenance-free, and no oil pump, do not pollute the transmission medium.Small, stable and reliable, hand-held instrument for pump-priming, low noise, low power consumption. Powered miniature DC motor drive, drive internal mechanical eccentric eccentric motion, driven by an eccentric movement inside the diaphragm reciprocates. Specifications:Operating voltage: DC9V ~ 14VRated voltage: DC 12VCurrent Rating: 500mAPower Rating: 6WSuction capacity: 5L / minVacuum degree: 65kpaMaximum pressure: 120kpaNoise:<60dbColor: silver & blackSize: 8.3*3.5*6cmPackage included:    1 x DC12V Mini Vacuum PumpNotes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
