Specification Brand : Locadence BulletPoint : This item is used and in working condition. BulletPoint1 : 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. BulletPoint2 : HANDHELD TYPE: The vacuum pump is a hand held pump suction instrument, small in size, and has four mounting holes for easy installation. BulletPoint3 : 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. BulletPoint4 : MAINTENANCE : Not only is this vacuum pump simple to install, it doesn't even require your maintenance, it is an oil pump and does not contaminate the transmission medium. BulletPoint5 : WIDE APPLICATION: Micro vacuum pumps are mainly used in electrical products, vacuum preservation machines, gas analysis and sampling, instrumentation and other fields. ExternallyAssignedProductIdentifier1 : 0091646322076 ExternallyAssignedProductIdentifier2 : 091646322076 IncludedComponents : body ItemName : LOCADENCE Mini Vacuum Pump, Low Noise Handheld ABS Aluminum Negative Pressure Air Suction Pump for Electrical Products, Vacuum Preservation Machines ItemPackageDimensions_Height : 7 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-pumps Manufacturer : Locadence Material : Copper ModelNumber : Locadenceo8bhwr7dmx NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Locadenceo8bhwr7dmx ProductDescription : Item Type: Mini Vacuum Pump Model: Z512-604-3000N Material: ABS, aluminum Uses: Used in electrical products, industrial products, vacuum fresh keeping machines, automotive exhaust gas re emission equipment, gas analysis and sampling, instrumentation and other fields. Basic Parameters: Working Voltage: DC9V-14V Rated Voltage: DC 12V Rated Current: 500mA Rated Power: 6W Suction: 5L/minute Vacuum Degree: 65kpa Maximum Pressure: 120kpa Noise: Applicable: Approx. 4.5-6mm / 0.18-0.26in tube Outer Diameter Largest Part: Approx. 6.5mm / 0.26in