CE,FDA,ISO13485,ISO9001:2008 voltage: 6V Air flow: 0.6L/M Maximum vacuum: -40Kpa Dimensions: 33*16* ... hours;4.Oil-free: With oil-free design, the output air and its transfer are oil-free and clean.5.Ultra ... , Life Science, Printing, Pharmacy, Automation Braking and related fields. Miniature air pump MP40/0.6