A Fire hose coupling is a connector at the end of a hose to connect or couple it with another hose or with a tap or hose appliance, such as irrigation sprinkler. It is usually made of steel, brass, stainless steel, aluminum or plastic. Used for combining water hose with water hose, fire hydrant, water nozzle and fire-fighting truck, water or foam solution can be supplied for putting out fire.
A fire hose adapter coupling is used to connect a couplings with thread and another one without thread, which can improve the adaptability of the fire hose couplings and make the connections between hoses become more flexible.
|Fire Hose Adapter
|adaptors are plumbing fitting that allow fire hose couplings to be safety interconnected with couplings of varying sizes, threads.