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: 3. Yoke Screw
The regulator's yoke is equipped with a yoke screw-- a metal screw that runs through the regulator yoke and tightens the regulator first stage body onto the tank. To tighten the yoke screw, the diver turns the black, plastic handle attached to the screw. 4. Dust Cap
It is extremely important that no water enters the regulator first stage body. When the first stage body is tightened onto a tank, it creates a water-tight seal to the tank valve. However, when the first stage body is disconnected from the tank, it is possible for water to enter the opening in the first stage, through which air passes from the tank to the regulator. The dust cap is a rubber cap that can be placed over the regulator first stage opening and tightened down using the regulator yoke screw. This seals closed the opening on the first stage. 5.