Using 180W full copper core coil motor, equipped with protective cover, safe and reliable, stable and durable
The main unit is made of high‑strength ABS engineering plastics integrated, with a sturdy structure, humanized design and long service life
Independent double meter and double tap design, can vacuum two containers at the same time
Suitable for extract corrosive gas, need to shorten the water change cycle
The all‑copper check valve can effectively avoid the problem of vacuum suction. All copper material is durable