Which components of equipment need attention when dealing with nitrox?

When dealing with nitrox, attention must be given to all pieces of equipment that come into contact with the gas. Nitrox is a mixture of oxygen and nitrogen with a higher percentage of oxygen than regular air, and this increased oxygen concentration can lead to flammability issues and increased risks of oxygen toxicity.

Components such as tanks, regulators, and buoyancy devices need to be specifically rated and maintained for higher oxygen concentrations. Regulators, for instance, require cleaning and may need special materials to ensure that they can safely handle the oxygen-rich environment without degradation or failure. Similarly, tanks must be properly oxygen-cleaned and labeled for nitrox use to prevent any contamination.

Buoyancy devices, while they do not directly handle the gas, should also be compatible and checked to ensure that they do not contain materials that could pose a risk in the presence of nitrox. Using equipment that is not suitable can lead to serious safety hazards.

Overall, ensuring that all components that come into contact with nitrox are properly rated and maintained is critical for safe diving practices with enriched air.