Item Type: Micro Air PumpMaterial: POMRated Voltage: DC6VRated Current: 400mAPower: 2.4WAir Nozzle Diameter: Approx. 4.2mm / 0.17inMaximum Pressure: 60KPa (450mmHg)Traffic: 0.5-2.5LPMInflation Time: 10sec (from 0 to 300mmHg in a 500cc tank)Noise: 60db (30cm away)Life Test: 50,000 Times (ON 10 seconds, OFF 5 seconds)Air Tightness: <3.0mmHg/min (from 300mmHg in a 500cc tank)Package List1 x Micro Air Pump1WIDE APPLICATION: Micro air pump is widely used in household appliances, medical, beauty, massage, adult products, blood pressure monitor, adult products, massager, essential oil machine, pressurization technology 2CORROSION RESISTANT MATERIALS: The mini air pump is made of excellent aluminum and plastic, corrosion resistant and durable 3HIGH EFFICIENCY AND LOW NOISE: Filling time of miniature vacuum pump is not more than 5 seconds, which is fast and convenient, high efficiency, low noise and long service life 4PERFECT REPLACEMENT: Small electric air pump has high air flow, good performance, cylindrical shape, with shaft and 2 terminal connectors, perfect for replacing rusty or damaged DC speed motor on machine, mini size design, easy to install, offering a lot of convenience 5SAFE AND STABLE: The copper core coil of vacuum electric pump is safe and stable, with good flexibility, not easy to break or heat in use, longer life