Ultra-Flex 650 -4 AN PTFE Fuel Hose

The Earl's Ultra-Flex 650 hose is a premium, ultra-lightweight plumbing solution designed for demanding automotive applications. Featuring an innovative construction that combines a smooth bore PTFE tubing with an ultra-light Kevlar® outer braid, this hose offers exceptional flexibility and significantly reduced weight compared to stainless steel braided hoses. With a -4 AN size designation, this hose has an inside diameter of .270 inches and an outside diameter of .378 inches. It boasts impressive performance specifications, including a maximum working pressure of 1320 PSI and a minimum bend radius of 1.52 inches. The hose is suitable for a wide range of fluids, including automatic transmission fluid, bio-fuels, coolant, diesel, E85, methanol/alcohol, oil, pump gas, and race gas. The maximum continuous length available is 25 feet, and it is sold by the foot. Its convoluted outer design enhances flexibility, making it easier to route in tight spaces. The PTFE inner tube ensures smooth fluid flow and resistance to various fuels and chemicals, while the Kevlar braiding provides durable protection and abrasion resistance. This makes it an ideal choice for high-performance fuel systems, oil lines, and other critical fluid transfer applications where weight and flexibility are paramount.