General description Mini electric vacuum pump designed for high air flow and excellent performance. Constructed from premium aluminum and plastic, this pump is both corrosion-resistant and durable. Its compact size features convenient inlet and outlet ports, making it easy to install and suitable for various applications including air sampling, medical instruments, and household appliances. Technical specifications Material: Aluminum, Plastic Rated Voltage: DC 12V Rated Current: <400mA No-Load Air Flow: 2~3.2 LPM Max Vacuum: <420 mmHg Noise Level: 65 dB Weight: Approx. 64 g Installation Easy to install, but professional installation is highly recommended. Usage This mini vacuum pump is widely used in various fields such as air sampling, medical treatment instruments, and the chemical industry.