High negative pressure, large flux, and low noise. It is a brand new mechanism design with suction bottle built in any square negative pressure meter crust. This design not only can reduce the noise level but also makes it more precise.
It adopts advance overflow- protection design, which can prevent pus and mucus from leaking into the machine.
Compact, lightweight, and portable....
Compact, lightweight, and portable. Suitable for emergency and outside use.
32±2L/min (with jar)
approx. 55dB (A), (without vacuum)
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