Resistoflex R20300 Equivalent Firesleeve - SAE AS1072E Aerospace/Aviation Grade for Wire, Cable and Hose Protection from high temperature, heat, flame & fire
Allows qualified hose assemblies to pass AS1055D
500°F / 260°C Continuous Exposure; 2200°F / 1205°C Excursions; 3000°F / 1650°C Peak Short Term Exposure
Resistoflex equivalent aviation / aerospace grade high temperature, heat, flame and pyro resistant firesleeve jacket is manufactured to SAE AS1072E standards so it can pass the fire testing standards of AS1055D; and the requirements of FAA TSO - C53a and TSO - C75.
It may be used for all fuel, oil, hydraulic, fire extinguisher and prop feathering lines. "Fire-proof" hose lines, as defined by the FAA, must withstand a direct flame for fifteen minutes under specified flow conditions without failure. Fire-resistant lines must withstand a 5 minute exposure under these conditions.
Fire-proof hose lines are obtained when the proper size Firesleeve is selected and properly assembled with appropriate clamps.
Standard colors are oxide-red and black - other popular colors are silver-grey, blue, yellow and green. Available in sizes ranging from 0.25" Inside Diameter through 5" I.D. in 25 size steps.
Part Numbers (with SAE marking):
R20300-.250, R20300-.312, R20300-.375, R20300-.438, R20300-.500, R20300-.562, R20300-.625, R20300-.688, R20300-.750, R20300-.812, R20300-.875, R20300-1.000, R20300-1.125, R20300-1.250, R20300-1.375, R20300-1.500, R20300-1.625, R20300-1.750, R20300-1.875, R20300-2.000, R20300-2.250, R20300-2.375, R20300-2.500, R20300-2.625, R20300-2.750, R20300-2.875, R20300-3.000, R20300-3.250, R20300-3.500, R20300-3.750, R20300-4.000, R20300-4.500, R20300-5.000, R20300-6.000
SAE AS1072 Aviation Firesleeve Hose Protection