Features PROFESSIONAL VN-C4 VACUUM PUMP : This is a DC 24V mini oil-less vacuum pump of -85kPa vacuum degree, The mini oilless pump is made of high quality material, it is durable and has good performance. BASIC PARAMETERS : Micro Oilless Vacuum Pump Working Voltage: DC 24V, Power: 42W, Vacuum Degree: -85kPa, Flows: 40L/min, Size: Approx. 8.8*4.3*11cm/3.5*1.7*4.3inch SUPERIOR PERFORMANCE : The Micro vacuum pump uses high-performance oil-less lubrication material and wear-resisting thin-wall cylinder sleeve. HIGH EFFICIENCY LOW NOISE : The Water Air Gas Vacuum Pump has high efficiency, low noise, small vibration and long service life. WIDELY USED : The mini small oilless vacuum pump can be widely used in household medicals oxygen generators, dental medicals laboratory equipment, disinfection equipment, vacuum adsorption automation equipment, vacuum packing machines, and many other industries. Specification: Model: VN-C4 Working Voltage: DC 24V Power: 42W Vacuum Degree: -85kPa Flows: 40L/min Size: Approx. 8.8*4.3*11cm/3.5*1.7*4.3inch Weight: Approx. 463g / 16.3oz Package List: 1 x Mini Vacuum Pump Note: 12mm external diameter air pipes are required. Select the corresponding voltage, equip with corresponding switch power supply. Connect the air inlet and outlet port with corresponding air pipe. The medium of this mini vacuum pump is gas, solid and liquid cannot Into the pump. Mini pump cannot work for long time, long time working will affect the service life. (Can be used continuously for 2-3 hours) Package List