Title: Description of Scuba Diving Regulator Parts
Headings: The Five Basic Parts of a Scuba Diving Regulator
The Five Basic Parts of a Scuba Diving Regulator
Basics parts of Open Water Scuba Diving Regulator
First Stage
Primary Second Stage
Alternate Second Stage
Low-Pressure Inflator Hose
Submersible Pressure Gauge and Console
Watch Now: Post-Dive Regulator Care in Scubing Diving

Content: Many second stage adjustments have a setting labeled "pre-dive" to help prevent free flow at the surface, and one labeled "dive" for easy breathing once underwater. As a diver descends, he can adjust the ease of breathing to compensate for the increased difficulty of breathing as he descends . 3. Exhaust Valve
The second stage exhaust valve is the plastic unit that channels exhaled air bubbles away from a diver's face. The exhaust valve is usually located below the regulator's mouthpiece to channel air down and to the sides. This helps to keep a diver's field of vision clear of bubbles. 4. Mouthpiece
The mouthpiece is the part of the regulator that a diver bites down on. High-quality mouthpieces are made of silicon or soft rubber (not plastic) and come in a variety of shapes and sizes to fit divers' mouths. Mouthpieces are removable and replaceable.