The noise is less than 75 dB. The medium and large machine adopts a two way cartridge inserted valve system to improve the system of flow and speed of response, and makes the whole machine reach the best performance.
Others news:
The noise is less than 75 dB. The medium and large machine adopts a two way cartridge inserted valve system to improve the system of flow and speed of response, and makes the whole machine reach the best performance.
Another news:
