Mainly used in hospitals of all levels for suction of blood,phlegm and other thick liquid during induced abortions and surgical
operations.Due to its small size,lightweight and easy operation and it especially fits for being widely used in no power area,remote areas,rural clinics,homes and other emergency ccasions.
Adopting single-way valve will not produce positive pressure,safe and reliable.
Complete piastic plate, safe and convenient for transportation and use.
It can be operated without power,widely applicable.

Principal technical data:
Max negative pressure value:≥0.08MPa
Negative pressure back-reduction while being closed:≤0.005MPa/10min
Redal pressure: ≥245N
Weight: ≤4.5kg
Negative pressure: ≥0.08MPa Volume of the glass bottle:100ml