Oxy-med Portable Phlegm Suction Unit

Voltage: 220V 50HZ
Power: 90VA
Max negative pressure value: >0.75MPa
Pumping rate: >18L/min
Reservoir volume: >1000mL
Oil-free piston pump
Plastic panel to avoid
water erosion.
Overflow valve to prevent liquid
from flowing into the pump
Adjustable negative pressure
Lightweight & easy to carry