Fire hose coupling,Fire fighting coupling,type of fire hose coupling

1.Size : 1",1.5",1.75",2",2.5",3",4",5", and nominal diameter is 80mm,100mm
2.Type: storz, john morris, French, Gost, Spanish, American others are available

3.Material : aluminum or brass
4.Work pressure: 16Bar
5.Strength pressure:24Bar

6.Applicable media: water, foam

Used for combining water band with water band ,fire hydrant ,water lance and fire-fighting truck so that they are to supply water or foam misture for putting out fire.