Among various types of firefighting equipment, fire hoses may seem ordinary, but they are an indispensable "lifeline" in firefighting operations. It is a flexible hose used to deliver high-pressure water and foam extinguishing agent.

Many places have fire hydrant boxes equipped with fire hoses, but most people are not familiar with the standard operation. Incorrect installation can easily cause damage to the hose, detachment of the interface, and interruption of water supply. Mastering the correct operation is necessary to be effective in the early stages of a fire.

Fire hoses are mandatory certified fire products, and low-priced and low-quality hoses are constantly emerging in the market. The appearance is not significantly different