Parker’s 221FR hose is a transportation hose used for marine fuel and engines that provides fire resistance for gasoline and fuel systems. The 221FR hose is manufactured and tested to meet many agency approvals, such as: USCG, ABS, DNV, LR, and MSHA, for reliability. Sizes range from 1/4” to 7/8” in diameter to fit the requirements of various markets. Markets: – Transportation – Marine Features/Benefits: – One-wire braid hose design for flexibility – Blue, fire resistant cover for safety – Synthetic rubber inner tube for greater fluid compatibility – 500 PSI working pressure in all sizes Industry Standards: – ISO 7840 / SAE J1527 A Class I / SAE J1942 Applications: – Gasoline – ethanol blends – diesel fuels – petroleum base hydraulic fluids – lubricating oils Compatible Fittings: – 26 series fittings – 20 series fittings – 22 series fittings