Adopting oil-free lubrication piston pump,

square negative pressure dial.

Small size, low noise, easy to carry, built-in bottle is more suitable for children's use. .

Power supply:: AC220V± 10%, 50Hz±2%

Power: ≤90VA

Max negative pressure value: ≥0.075MPa

Pumping rate: ≥15L/min

Noise:≤ 65dB (A)

Reservoir volume: 1000mL, 1piece