Firstsing Portable phlegm suction unit device with phlegm suction pump 1000mL

Power supply: AC220V± 10%, 50Hz±2%
Input Power: ≤90VA
Max negative pressure value: ≥0.075MPa
Pumping rate: ≥18L/min（≥15L/min Optional,Suitable for children’s use）
Noise:≤ 55dB (A)
Reservoir volume: 1000mL, 1piece
Compact, lightweight, and easy to carry especially suitable for emergency and outside use.
High negative pressure, large flux, low noise.
It adopts advanced overflow-protection design, which can prevent pus and mucus from leaking into the machine.