5/16" A1-15 Reel Low Permeation Fuel Line Hose - Black - Sold by the FootTrident Barrier Lined A1-15 Fuel Hose for both gasoline (including ethanol blends up to 85%) and diesel (including bio diesel blends up to B100). This hose is built with the best fuel, fire, and age-resistant formulation and a unique "Barrier Liner" on the inside surface of the tube, so the fuel is not in direct contact with rubber.Features: Sold by the foot Provides extraordinary resistance to fuel permeation, aging, and also to fire, heat, cold, and the ozone Also provides excellent bend-ability NMMA Type Accepted & CE certified Application: Marine Fuel Hose for distribution, return, vent and transfer For all marine fuels including gasoline, alcohol blends (CE-10), diesel and bio-diesel Construction: Tube: Nylon Internal Barrier, NBR Cover: NBR/PVC Blend Reinforcement: Polyester 2 spiral Temperature Range: -20AdegF to 212AdegF (-28degC to 100degC) Length: 250 ft. reel (sold by the foot) Specifications: Inner Diameter: (inch) 5/16" / (mm) 7.92 Outer Diameter: (inch) 0.611 / (mm) 15.5 Burst Pressure: (psi) 400 / (mpa) 2.76 Working Pressure: (psi) 100 / (mpa) 0.69 Bend Radius: (inch) 1.75" / (mm) 44.5 Weight: (lb/100 ft.) 13.3 / (kg/m) 0.198 Permeation Rate: