Item Type: Micro Air PumpMaterial: Engineering plasticsAir Nozzle Diameter: Approx. 5mm / 0.2inacuum Flow: 2.5-8.0LPMMaximum acuum: Less than or equal to -60Kpa (-450mmHg)Maximum Positie Pressure: Greater than or equal to 100Kpa (750mmHg)Noise: Less than or equal to 65db (30cm away)Life Test: Greater than or equal to 500hours (continuous)1LOW OLTAGE: The inside of the mini air pump adopts safe low oltage to ensure user's safety, and there is no need to worry about electric leakage and injury during operation.2RUNNING QUIETLY: The noise generated when the mini air pump is running is ery small, and it also gies you a quiet working enironment.3STABLE PERFORMANCE: The mini air pump is equipped with a pressure switch and a relief ale to ensure the pump away from damage and control the normal operation of the pump.4CORROSION RESISTANCE: The mini air pump uses engineering plastics with good performance as the shell material, which has good corrosion resistance and durability.5EASY TO DISASSEMBLE: The installation and disassembly of the mini air pump are ery conenient and simple, which is conenient for users to use.1 x MicroAirPump