The yellow hose material and strength
the yellow hose in incredibly strong. its made of polyurethane tubing which is extremely strong. Transparent, flexible, resilient, tough; resistant to oils, greases, and fuels. Extremely resistant to weathering tearing, impact, radiation, and abrasion, resistant to a wide range of temperatures: -95°F to 185°F (ester). Ether-based material is listed by the National Sanitation Foundation (NSF 61) for use with potable water. Contains no plasticizer which could cause flow contamination or tube hardening. Can be heat sealed, coiled, fabricated, or bonded.