Features Wide Application: The micro vacuum pump is widely used in water dispensers, air conditioning drainage pumps, household appliances, disinfection soap dispensers booster pumps household appliances coffee machines, food grade pumps, etc. Explosion Proof Performance: This small vacuum pump is made of engineering plastic and has explosion proof security properties. Easy Installation: This mini vacuum pump is small, portable and easy to install, providing a lot of convenience in life. Robust Structure: This mini vacuum pump is low noise, corrosion resistant, high pressure, robust structure and long service life. High Security: This mini vacuum pump is easy to disassemble and assemble and uses a secure low voltage to ensure your safety. Specification: Item Type: Micro Vacuum Pump Material: Engineering Plastic Rated Voltage: DC12V Rated Current : ≤300mA Power : 3.6W Air Nozzle Diameter: Approx.4.8mm / 0.19in Water Flow: 0.3 to 0.8LPM Maximum Water Pressure: ≥30psi (200kpa) Noise: ≤65db (30cm away) Life Test : ≥200 hours (continuous) Lift : ≥5m Suction Range : ≥5m Package List:1 x Micro Vacuum Pump Package List 1 x Micro Vacuum Pump