The stainless steel fire hydrant box is a kind of fire-fighting facilities with the characteristics of compact structure, flexible use, small occupation and easy operation. Although it is a fire hydrant box with more advantages, it can not avoid the occurrence of failure problems in use. The following are the common faults of stainless steel fire hydrant box:

1. The spray distance is not far enough.

2, foam liquid inhalation is not smooth.

3, the quality of the foam ejected is not good.