Detailed Selling Lead Description

1)High negative pressure, large flux, low noise. It is a brand new mechanism design with suction bottle hidden inside and square negative pressure meter crust completely mad of plastic. This design not only reduces the working noise but also makes it more fashionable and precise. 
2)It adopts advanced overflow-protection design, which can prevent pus and mucus from leaking into the machine. 
3)Compact, lightweight, and easy to carry especially suitable for emergency and outside use. 

Principal technical data: 
Voltage: AC220V ± 10%, 50Hz ± 2% 
Power: 90VA 
Max negative pressure value: 0. 075MPa 
Pumping rate: 18L/min 
Reservoir volume: 1000mL