˙Direct drainage design, no waste bottle, saving 40% of desktop space
˙Using the principle of diaphragm action, no need to use oil for lubrication and maintenance
˙The factory has been tested to ensure that the vacuum meets the recommended standards of the ISO8199 General Guide for Microbial Counting for Water Quality Culture
˙Applied to microbial detection, suspended solids detection, laboratory vacuum filtration
˙With EU CE safety certification, RoHS certification