The Fill-Rite FRH07512 (3/4" x 12', NPT) fuel transfer hose is constructed with an internal spring guard to resist kinking, stainless steel ground wire, fuel-resistant neoprene exterior, and nitrile interior. It is compatible with gasoline, diesel, biodiesel up to B20, ethanol up to E15, and kerosene. The FRH07512 hose is suitable for all electric fuel transfer pumps and has a 1-year warranty. Proudly made in the USA.