Introducing the Household Vacuum Extractor Model M-1321, a compact and efficient solution for your extraction needs. Weighing approximately 0.4kg and measuring 74mm in diameter and 270mm in length, this extractor is designed for optimal performance in a variety of environments. It operates effectively in temperatures ranging from 5°C to 40°C, with humidity levels between 30% and 75%. The atmospheric pressure range is 700 hPa to 1060 hPa, making it versatile for different settings. With a maximum negative pressure of 28 kPa to 36 kPa, this extractor promises reliability and effectiveness over its lifespan of up to 5 years.Please refer to the pictures as the standard.