... guaranteed 2,Model:150--2000mm Dia12.5-40mm 3,S.S304, Aluminum ,brass nut ... braided hose/flexible hose1.Model:150mm--2000mm Diameter:12.5-43MM2.Material: S.S201,301,304 or brass ... EPDM ,PVC,normal rubber tube 5.Salt spray test:96 hours, Working pressure:5-30bar Working tempereture:100°C ... hose.WE PROMISE TO GIVE 3.5 YEARS GUARANTEED FOR ANY DEFECTS, REPLACED UNCONDITIONALLY. KA-2201 water pump hose