7E-A/B/D Portable phlegm suction unit

7E-A / 7E-B / 7E-D
Technical data:
Input power: 90VA Power supply: DC 12V; 44VA
Max negative pressure value: ≥0.075MPa
Pumping rate: ≥17L/min(7E-A);≥15L/min(7E-B/7E-D)
Operation noise: ≤ 65dB (A)
Reservoir volume: 1000mL, 1piece