400PSI Oil Rigger/ Frack Discharges Hose LT1205 Applications:Fracking fluids, liquid mud and crude oil delivery in oil field and gas explorationTube:Black synthetic elaesomer Reinforcement:High tensile textile cordsCover:Black synthetic elastomer-abrasion, oil and ozone resistantWorking Pressure:Constant Pressure -27Bar(400PSI)Temperature Range:--30℃(-22°F)to +80℃(+176°F) Specifications Series I.D. (in.) I.D. (mm) O.D. (in.) O.D. (mm) Max.W.P.(psi) W. (kg/m) LT1205 4 102 4.72 120 400 4.30