AN8 8-AN 15FT Stainless Steel Braided Fuel Oil Line Hose Material: innter hose: CPE synthetic rubber The middle layer: 304 stainless steel wire mesh sleeve; The outer layer: 304 stainless steel wire Inner Diameter: 0.44" / 11.12mm; Outside Diameter: 0.64" / 16.28mm; Working Pressure: 1000 PSI / 69 Bar; Burst Pressure: 5000 PSI / 350 Bar Operating temperature: -40 Degree F to +350 Degree F You can use this line with racing fuel, pump gas, fuels with ethanol, alcohol based fuels, motor oil & coolant.