Alternativ scuba diving air source
Diving is considered a safe sport.
In order to increase the enjoyment and safety of the dive, be aware of the problems that may arise during the dive and have the Alternativ scuba diving air source equipment needed to help prevent and/or solve the above problems. In general problem prevention can be done by using quality equipment with regular maintenance, as well as check the integrity of the equipment before each dive.
In this article, we will focus on the most essential piece of equipment to increase safety in diving by providing backup for equipment malfunctions that may arise during the dive: alternative air source. The alternative air source is designed to provide air in the event of a malfunction or air termination for a diver or his partner. Due to the great importance of this item of equipment, the Scuba Diving Regulations (2010) stated that “every diver must acquire another alternative source of breathing that is fed by the compressed gas tank.”
A depleted tank during diving is often caused by the lack of attention of the diver and his partner (there is mutual responsibility between the couple to monitor the partner and the state of air in the tank). Rarely will it be necessary to use an alternative air source due to equipment failure, especially if the equipment is properly maintained.
Here are some important points to keep in mind about alternative air sources, assembly and use: Ensure that the alternate air source is not leaking or Free Flow when not in use, adjusting sensitivity and leaving the mouth facing down may help. It should be secured so that it does not swing freely, thus preventing the alternative air source from being damaged or damaged in the environment, and nevertheless it should be easily released when needed. The alternative air source should be easy to use. The alternative air source should be suitable for use in the correct direction (exhaust opening downward) for both diver and vent when needed. It should be separate or with a pipe long enough so that the divers can share air without being too close to their movements to be limited. The second step should be a longer tube, even if you pass the second, preferably between 80 and 100 cm compared to 70 cm in the standard pipe. It is recommended that the octopus and the main valve be manufactured by the same company. This is important because the first and second tier may differ in pressure, size of connections, and locations between manufacturers. If you choose to combine companies, it is recommended that the installation be carried out and checked by a qualified diving equipment technician. First-order performance has a big impact on the second’s, especially when using two second increments and an inflator, so it’s important to use first-order with proper performance.
Knowledge is worth gold, it is recommended to read the article all that is important to know about the finished air diving. As a diver you probably use an alternative air source that you consider suitable for your needs. The question arises: Is this so? Are you willing to bet on your life or that of your spouse?
The Alternativ scuba diving air source currently available are: A second-order (octopus) and a spare respiratory system.
Each system has its own advantages and disadvantages, it is important to recognize and equip them accordingly. The following are details regarding the systems:
Second secondary class (Octopus):
Most divers now use Octopus as the Alternativ scuba diving air source. Octopus can be any second degree of the regulator. Here too we can identify two options that can be used as an Alternativ scuba diving air source.
- The main alternativ scuba diving air source regulator that functions as an octopus: Although it is usually more expensive but will accordingly perform better. Take the second order you like with the best performance you can afford and put it on the Octopus pipe.
- A second order that is especially designed for use as an octopus. Usually, second degrees are found here as in the previous group (eg, Abyss) with visible yellow coverings and a longer tube. In addition, there are second grades with lower performance but still more efficient and reliable at a more convenient price.
The system has a completely separate regulator and tank. The system can be a small independent unit with an integral regulator such as the Spare-Air or a small container (also called a “pony”) with a standard first and second order regulator. The advantages of these systems are that the diver does not depend on his partner for the alternative air source and for preventing the problems that exist in the breathing of a partner.
- An independent unit with an integral regulator, such as the Spare-Air, provides a separate supply, regardless of what went wrong, if you and/or partner are low in the air and even if you both are. Some people object to this idea because, seeing as according to complex mathematical calculations, they tried to prove that the amount of air in the tank was not enough to rise safely when needed. Like any other system, this system also has advantages and disadvantages. This system is mainly suitable for use in open water, limited access to caves and an area with large boat movement. The advantages of the system are that it is compact and separate. It is important to emphasize that the system is designed to do only one thing and that is to give extra air and so the diver can get safely above of the water or even to the safe parking and complete the safe parking with the air remaining in the main tank. This container can be easily attached to the compensator. The container is always in an “open” state so it is ready for emergency use.
- An additional set of regulator valve has been in use for many years in cases where a significant amount of additional air is needed, especially in technical diving. You can obtain containers of different sizes and adjust the regulator according to the driver’s wishes. The disadvantage of this system is its great weight, it’s being clumsy and its high cost. But when you need a reliable air source this is the solution.
So how do you choose the Alternativ scuba diving air source?
Regardless of the type of Alternativ scuba diving air source you choose, keep in mind that performance depends on the ability of the order in the regulator to provide air, especially if it needs to provide air for two orders and an inflator. The bottom line is to ask yourself: Depending on the type of dive you are planning, how will the equipment function at the worst? How much risk are you willing to accept? If you are diving in difficult conditions or in closed spaces, you are more likely to need a completely separate system with a powerful regulator as your alternative air source.