First called the cylindrical pressure vessel, the diving tank is probably the most important component of your diving equipment. Storing and transporting high pressure gas to the diver is the main and sole purpose of this diving tank. The diver’s life depends on this piece of equipment as it is the reason for they are able to keep alive and breathe underwater. The demand valve of the diving regulator is where the gas comes through and this is the part that the diver puts in their mouth. 80cu. ft. is the common measurement for dive tanks which most average adults use. Teens and petite women may use other smaller sized scuba tanks depending on their fitness, lung size, and other health factors.
Different Types of Tanks
There are two types of diving tank: Steel tanks and Aluminum tanks. Between the two tanks, there isn’t much difference other than the fact that they are made up of different metals. Compared to steel dive tanks, aluminum dive tanks are more cost efficient and that’s why they are the most commonly used throughout the world as they can be found at almost any dive resort and scuba rental shop. They are practically lighter than steel tanks which make them easier and preferable to travel with.
Steel tanks come in various shapes and sizes and they have better buoyancy characteristics than aluminum tanks and they do not float at the end of the dive either. Since steel tanks are already naturally heavy you don’t have to spend extra effort trying to counter-weight them as you would with aluminum tanks. It is said that a well maintained steel scuba tank lasts for decades while aluminum ones last just over a decade.
Pros
Scuba tanks last up to years if well maintained having you save money for the other scuba equipment which you need to purchase or replace. Both types of scuba tanks can last up to ten years and over, regardless of whether it is steel or aluminum.
It is easy for you to determine which tank you should use for the type of diving you are planning to do, and these dive tanks come in different sizes with different volume capacities and pressure designed for people with different breathing capabilities.
Cons About Scuba Tanks
One main problem when owning a scuba tank is the chances of rust corroding it. Since the only material strong enough to resist the pressure of the air compressed in the tank is metal, scuba tanks are all made out of this. Rust forms when this metal is in the presence of sea water. But rust can be prevented by frequent and proper maintenance.
Another thing to keep in mind is that the tank itself is quite heavy which, and also due to its sizing, makes it difficult to travel with. So unless you aren’t doing many local dives then it is best for you to just rent them.
In Conclusion
All divers need to wear scuba tanks if they intend to dive and stay underwater for several hours. It will be way cheaper for you to own a diving tank if you are a frequent diver rather than renting one out over the years. A vital requirement in keeping your tank functioning at its fullest is proper and frequent maintenance. As long as you know your bodily limits then picking out a scuba tank which suits you will be a breeze. The costs of dive tanks are very reasonable as their life periods are very lengthy. If you are not happy with the prices then you can always check online for better bargains.
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