Surface air supplied or “hookah” diving relies on a compressor fed breathing air line to the diver. This floating kink resistant hose is used by kelp divers, gold dredgers, sea urchin or sea cucumber harvesters, and more. The hose complies with new dive equipment federal regulations. The hose is yellow for high visibility and is UV and oil resistant. It is normally coupled with swiveling ¼” female compression ends and is available in several precut lengths. 20 ft, 30ft, and 50 ft are the most common, with 100 and 300 foot lengths available. Max pressure 250 PSI.