1、LOW CONSUMPTION: The vacuum pump has low working noise and low power consumption, but has strong performance and is suitable for high negative environmental requirements. 2、HANDHELD TYPE: The vacuum pump is a hand held pump suction instrument, small in size, and has four mounting holes for easy installation. 3、RELIABLE PERFORMANCE: Although the vacuum pump is small in size, its performance is stable and reliable, and it can work continuously for a long time. 4、MAINTENANCE FREE: Not only is this vacuum pump simple to install, it doesn't even require your maintenance, it is an oil free pump and does not contaminate the transmission medium. 5、WIDE APPLICATION: Micro vacuum pumps are mainly used in electrical products, vacuum preservation machines, medical equipment, gas analysis and sampling, instrumentation and other fields. 1 x Mini Vacuum Pump Item Type: Mini Vacuum PumpModel: Z512-604-3000NMaterial: ABS, aluminumUses: Used in electrical products, industrial products, vacuum fresh keeping machines, automotive exhaust gas re emission equipment, medical equipment, gas analysis and sampling, instrumentation and other fields.Basic Parameters:Working Voltage: DC9V-14VRated Voltage: DC 12VRated Current: 500mARated Power: 6WSuction: 5L/minuteVacuum Degree: 65kpaMaximum Pressure: 120kpaNoise: <60db Applicable: Approx. 4.5-6mm / 0.18- 0.26in tubeOuter Diameter Largest Part: Approx. 6.5mm / 0.26in