The PRPV 3/8-inch supply and operating pressure piping must create what minimum size loop by two flexible hoses?

The minimum size loop for the PRPV 3/8-inch supply and operating pressure piping, which is created by the use of two flexible hoses, is specified to be a 10-inch loop. This size is essential for ensuring proper flow dynamics and preventing issues related to kinking or sharp bends in the hoses, which could impede the functionality of the piping system. A loop of this size allows for sufficient movement and alignment adjustments, ensuring that the flexible hoses can accommodate ship motion and vibrations without compromising their integrity or the safety of the system. This detail is crucial in a shipboard environment, where various operational conditions are prevalent, and components must be designed to withstand such dynamics.