Duraline fire hose 1.size : 1",1-1/2",2",2-1/ ... .working pressure : 13,16,20bar 3.Material:nitrile rubber Duraline fire hose1.size : 1",1-1/2",2",2-1/2 ... ,16,20bar3.Material:nitrile rubbersuperior adhesion between rubber and textilevery low bending radius, no kinkingexcellent flow performance, minimum pressure lossresistance to ... to heat, UV and ozoneno cleaning and drying required Duraline fire hose