A regulator adjusts the pressure of diving gas to suit the diver. Although this is often the case, regulators can also control pressures of other gases used in diving. A regulator that controls diving pressures can also be called an alternative second stage. The cylinder containing the regulator is attached to the diver's tank. To keep the diver comfortable underwater, he will be able to breathe through it.
Scuba regulators
A scuba regulator is an integral part of any scuba diving system. They regulate air delivery to the diver so that he or she can breathe comfortably. They also allow for air delivery to be stopped or started under water. A purge button on the regulator allows the diver to empty the water chamber and let out a stream of oxygen if necessary.
Alternate stage
A diver's regulator has two distinct parts: the primary stage and the alternate second stage. The primary stage delivers air to the diver while the secondary stage replenishes it. The alternate stage can be either a cheaper or lower-performing model. It is not as effective as the primary stage, but can perform the exact same function.
Balanced regulator
The Balanced diver regulator is a flexible and efficient scuba dive regulator that delivers diving gas with minimal effort. Its progressive design and quality materials make it an excellent choice for any dive environment.
DIN valves
The valve type is a key feature when selecting a dive regulator. Typically, you will find two different types: Yoke valves and DIN valves. A Yoke-valve has an O ring that fits into the tank's first stage valve. An O-ring on a DIN valve fits into a threaded connector on the regulator’s first stage.
Swivel joint hose adaptor
Divers will find a wide variety of accessories for their regulators, such as the swivel joints hose adaptor. It makes it easy to route the regulator's hose in an efficient manner, and helps reduce jaw stress. You can also share air with your buddy. These accessories can be used in a few seconds and should be washed off after each dive.
Regulators that are environmentally sealed
If you're looking for an environmentally sealed dive regulator, there are several options to choose from. These regulators are excellent for cold water divers due to a number of advantages. Among them is their corrosion-resistant design, which can be achieved by using zirconium over brass. These products often include a factory-fitted environmental seal and large purge buttons. Some come with a limited life warranty.