What is the minimum bend radius for a 666-5 Teflon hose operating at 1,100 psi?

The minimum bend radius for a 666-5 Teflon hose operating at 1,100 psi is 1-1/2 inches. This specification is crucial because bending a hose too tightly can kink or damage the hose, leading to operational failures or leaks. The bend radius is determined based on the hose material, construction, and operating pressure.

For a Teflon hose like the 666-5, which is designed to handle high pressures, the requirement of a 1-1/2 inch minimum bend radius helps ensure the integrity and longevity of the hose under pressure. Proper adherence to this specification helps maintain the hose's flexibility while preventing any potential damage that could arise from excessively tight bends. It is essential for safe operation in aviation or any hydraulic systems that utilize these hoses.