Eaton AE645 series hose
Eaton's AE645 series of flexible hose assemblies are designed to operate at nominal pressure below 3,000 psi (depending on size) for fuel, hydraulic, coolant and other aircraft fluids. Hoses use a convoluted geometry for the PTFE core tube along with an aramid-fiber outer reinforcing braid, making them ideal for systems with tight bend radius requirements or limited space for connections.