Specification Brand : Capormory BulletPoint : Indoor Fountain Pumps BulletPoint1 : DC Motor Drive: The negative pressure vacuum pump is driven by miniature DC motor, which drives the internal mechanical eccentric motion. The eccentric motion drives the internal reciprocating motion of the diaphragm. BulletPoint2 : Working Principle: Compress the air with a fixed volume in the pump chamber (compression suction port close, slight open positive pressure at the flue gas port), stretch (compression flue gas port close, negative pressure suction port open). Under a pressure difference, the air pressure (suction) enters the pump chamber and is discharged from the flue gas port. BulletPoint3 : High Performance: This micro vacuum pump has a suction of 5L/min, a vacuum degree of 65kPa, a maximum pressure of 120kPa, low noise, low power consumption, and is particularly suitable for high negative environmental needs. BulletPoint4 : Convenient and Practical: The oilless vacuum pump does not pollute the transmission medium, requires no maintenance, can work continuously for a long time, which is stable and reliable. Equipped with bracket for easy fixation. BulletPoint5 : Wide Application: This micro vacuum pump is suitable for electrical products, industrial products, vacuum preservation machine, flue conversion and emission device, gas analysis and sampling, instruments and other fields. Color : One Color ExternallyAssignedProductIdentifier : 7620058609043 ItemName : Vacuum Pump, DC Motor Drive High Performance 12V Vacuum Pump with Bracket, 5L Min 65Kpa DC Mini Vacuum Pump for Electrical Industrial Products ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-pumps Manufacturer : Capormory ModelName : MeLphi ModelNumber : Capormoryph28g34mxc NumberOfItems : 1 PartNumber : Capormoryph28g34mxc ProductDescription : Item Type: Vacuum Pump Rated Current: 500mA Rated Power: 6W Suction: 5L/min Vacuum Degree: 65kpa Maximum Pressure: 120kpa Noise: