Fire hose coupling is connector on the end of hose to connect or couple it with another hose or with a tap or hose appliance, It is usually made of steel,brass,stainless steel,aluminium or plastic.Used for combining water band with water band ,fire hydrant ,water lance and the fire-fighting truck so that they are to supply water or foam misture for putting out fire.

       Size: 1 ,1 1/2", 2", 2 1/2", 3" 4"