DIVING GLOSSARY · Equipment
Regulator
Equipment that reduces cylinder gas pressure in stages and supplies breathing gas to the diver.
Explore the idea in context
Definitions are a starting point. These lessons connect the word to examples, illustrations and further reading.
Know your equipment
Regulators and breathing gas
Explain the broad function of a regulator system.
Read lesson →Diving with a buddy
Equipment familiarity with a buddy
Explain why equipment differences should be discussed.
Read lesson →Introductory definition · Instructor review pending.