Classification of fire engines in China - fire engines are classified according to the working pressure of fire pump

1) Normal pressure (low pressure) of normal pressure pump fire truck refers to the rated working pressure of 1.0MPa ≤ Р n≤1.6 MPa 。

2) Medium pressure pump fire truck medium pressure refers to the rated working pressure of 1.8MPa ≤ Р n≤2.2 MPa 。

3) High pressure pump fire truck high pressure refers to the rated working pressure of 3.5Mpa ≤ Р n≤4.0 MPa 。

4）超高压泵消防车  超高压指额定工作压力≥10.0MPa，主要用于高压喷雾或细水雾。

The above picture shows the medium and low pressure pump