DRINKING WATER HOSE; CONSTRUCTION AND IDENTIFICATION. 5-302.16

A hose used for conveying drinking water from a water tank must be: A. of a food grade material; P1 B. durable, corrosion-resistant, and nonabsorbent; C. resistant to pitting, chipping, crazing, scratching, scoring, distortion, and decomposition; D. finished with a smooth interior surface; and E. clearly and durably identified as to its use if not permanently attached to the water source.