Originally known as the cylindrical pressure vessel, the diving tank is one of the most vital components of your diving equipment. Scuba tanks, or dive tanks, are responsible for storing and transporting high pressure breathing gas. This piece of diving equipment is what keeps the diver alive and breathing underwater. The gas is provided to the diver through the demand valve of a diving regulator which divers put in their mouth. Common dive tanks used by average adults may measure up to 80cu. ft. Other scuba tanks used by teens or petite women may be less than that depending on their lung size, fitness, and other factors.
Different 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 About Scuba Tanks
Scuba tanks have amazing durability which is means you can save a lot of money through the years as you do not have to replace your diving tank that often. If well maintained you can keep putting extra cash aside for other dive equipment or other personal expenses. Both types of dive tanks, steel and aluminum, last up to ten years and over if they are properly maintained.
Determining which tanks suits you best is very easy. It all depends on what type of dive you are doing and how much your body can take. Dive tanks come in different sizes with varying volume capacities and pressure designed for people with different breathing capabilities.
General 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.
Due to its sizing and weight, dive tanks aren’t very easy to travel around with and they can get quite annoying and this is another important factor to take into account. The best advice offered is that you should own a tank only if you are a frequent diver, other than that it would be easier for you to rent scuba tanks unless you are sure you are going to dive more often.
To Conclude
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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