*PU lining with single-jacket,made of polyester yarn and ... 2-1/2"), 77mm (3")*Length: 20m, 25m, 30m*PU lining*high working pressure,no adhesive failure,no leaking,anti-corrision ... ,non-permeable *different colors of lining are available *heavy and soft, ... AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); PU lined fire hose