Features: Brand new and high quality The Mini Micro Vacuum Pump is a compact and reliable diaphragm pump that provides a flow rate of 0.4 1L/mins, making it perfect for air sampling tools. This miniature pump features a small size, strong structure, and long service life, ensuring durability and reliability in various applications. Designed for professionals in the instruments and equipment, medicine and industry, and home appliances fields, this vacuum pump is suitable for a wide ranges of users. Whether you need to sample air or liquid, this pump is the perfect choice. It can handle both with ease, providing efficient and reliable operation. with its stability and ability to withstand dry, this pump requires minimal maintenance, making it a convenient and easy solution for your pumping needs. Specifications: Voltage: 24V Rate: liquid (320ml/mins), gas (3.2L/mins) Self-priming height: 4m Pressure: liquid (3bar), gas (1bar) Rate: 0.4 -1L/mins Ambient temperature: 0-40 Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1x DC24V Mini Micro Vacuum Pump