Mini Vacuum Pump DC 12V Negative Pressure Air Suction Pump 5L/min 65-120kpa, 501 Original

Mini Vacuum Pump DC 12V Negative Pressure Air Suction Pump Low Noise 5L/min 65-120kpa with BracketFeature:1. The micro pump is driven by a micro DC motor, which drives the internal mechanical eccentric eccentric motion, and the eccentric motion drives the internal reciprocating motion of the diaphragm. In this way, the fixed volume of air in the pump chamber is compressed (the compressed suction port is closed, and the exhaust port forms a slightly open positive pressure), stretched (the compressed exhaust port is closed, and the negative pressure suction port is opened). The pressure difference, at which the gas pressure (suction) enters the pump chamber and is discharged through the exhaust port.2. Micro vacuum pumps are mainly used in electrical products, industrial products, vacuum fresh-keeping machines, automobile exhaust gas reforming equipment, medical equipment, gas analysis and sampling, instrumentation and other fields. Completely maintenance-free, no oil pump, no pollution to the transmission medium, and can work continuously for a long time.3. Small size, stable and reliable, hand-held pump suction instrument, low noise, low power consumption. Especially suitable for high negative environmental requirements.Specification:Working voltage: DC9V~14VRated voltage: DC 12VRated current: 500mARated power: 6WSuction: 5L/minVacuum degree: 65kpaMaximum pressure: 120kpaNoise: