... min 2.Reservoir volume:1000mL 3.Power supply: AC22 4.IEC60601-1,IEC60601-1-2,ISO100 Suction MachineFEATURES:1, ... overfill protection device,It is a safety and credibility.4,It according to type and degree classification of the ... );3,Flow rate:Pump≥25L/min, Terminal≥20L/min;4,Power supply: AC220V±22V, 50Hz±1Hz;5,Input:≤100VA ... humidity:≤80%(25°C),Atmospheric pressure:86KPa~106KPa. GT-7B Suction Machine