What You Should Know About Scuba Tank Holders

As un-poetic as they sound a scuba tank holder has but one purpose, to hold a dive cylinder securely. A good one does its job with no fanfare and often gets overlooked, but a poor one is quickly replaced. A scuba tank is a valuable and important piece of equipment to a diver, and they usually try to keep them from rolling around loose on the boat. A dented tank could be dangerous, and a punctured tank is absolutely useless as well as incredibly dangerous.

Do you remember in Jaws when police chief Brody kicks a scuba tank into the shark’s mouth and then proceeds to shoot the tank causing it to explode violently and thus eliminating Jaws? A pressurized tank is dangerous and will try to find equilibrium as fast as possible even if that means sending pieces of metal flying at bullet velocities. This is why it is incredibly important to keep those tanks secure at all times. A small dent can significantly weaken the material which could blow at any moment, even from a bump underwater while diving.

There are many things that a scuba tank holder can be secured to; some are just a handle meant to be carried while others are full-on installations or cabinets on a boat. The only real requirement is that the tank is secure and it can be removed easily enough. There is no point in having a scuba tank holder that is inaccessible during a dive trip whether it is blocked by lifejackets or hidden in the recesses of the boat.

The design of dive cylinder holder varies greatly from one manufacturer to another. There is more than one way to secure a scuba tank. For the economical and crafty diver, one can easily be made from nylon rope, PVC pipe, and a drill. Simply drill two holes in each PVC pipe equally apart and inside the edges. The pipe should be big enough so that when the tank rests between two of them, there is room for the tank in the dip. Two pipes will hold one tank, three pipes hold two and so on. These can be made to hold any number of tanks on a flat surface.

After the holes are drilled, the pipes should be secured to the deck of the boat or to the side. The rope goes through the holes in the pipes, under the tank and then back around to secure them. The tanks should be in contact with the rope as well as two pipes. As long as the pipes are secured to the boat well, and the ropes are tied well this is a very effective, and permanent, scuba tank holder even though it may not look pretty.

For a less permanent affair, there are many removable tank holders that secure the boat or vehicle with large suction cups. These aren’t your regular suction darts that never stick but high quality “rip the side off the boat before anything comes loose” suction cups that can be trusted with those precious air tanks.

What You Need to Know About Scuba Gear

Lots of people scuba dive every year. It is a popular pastime for people all over the country, but especially on the coasts, where people have access to the water all the time. Places like Florida attract many tourists just because of their reefs and diving spots.

If you are interested in going scuba diving, especially if you want to go regularly, you need to know about the scuba gear that you will be using. If you know a little about it before you take any lessons, it will be less confusing during the lessons. You will be able to absorb more about how to use the equipment since you will already know what it is and what it does.

Some aspects of scuba gear are very simple and easy to get and use, while others are more complicated, and you really need to know what you’re doing before you get them.

The simplest parts include the bodysuit, mask, and fins. Some people dive without bodysuits, but this is only in very warm waters. Most people prefer to wear at least a suit that covers the thighs and shoulders, and many people wear a full-body scuba suit. This helps to keep you warm, and also protects you from floating debris and animals.

The scuba mask is what allows you to see underwater. It also serves to keep water out of your nose. Many divers wear masks with snorkels attached so they can use those while preparing to dive.

Fins are crucial pieces of scuba gear as well. Even though you are underwater, you are still propelling a lot of weight, and this can be practically impossible without fins. There are many styles, and they are often used for different purposes, so you will have to figure out which kind is going to be best for you.

One piece of diving equipment that is more complicated is the scuba BCD. This is your buoyancy control device, and it helps keep you at the depth that you want to be. They come in the form of a vest that has lots of pockets on it. The pockets allow you to put all your other gear in the vest, giving you ready access to it.

Another piece of scuba gear is the regulator. This is what adjusts the air coming out of the tank. It takes the pressure from an extremely high PSI too low PSI that you can easily breathe it in. Also, as you go deeper, it adjusts the pressure of the air to work with the pressure of the surrounding water.

Of course, you will need an air tank when you dive. Air tanks are commonly made of steel or aluminum. If you rent an air tank from a scuba shop, you will probably get one that is aluminum. These are lighter and less expensive, but they are likely to get dented. Steel is heavier, and its major drawback is that it may rust if not cared for properly.

There are other kinds of scuba gear you need, such as weights, and in all reality, scuba diving is a rather expensive hobby to get into. The nice thing is that once you have your scuba gear, you don’t generally have to buy it again. You will just have to take care of maintaining your scuba gear and getting the occasional upgrade. But if you are going to spend the money, you want to get equipment that is exactly what you need and will last you a long time.

The best way to learn about what scuba gear you want is to ask your scuba diving friends or the scuba instructor for their honest opinion on types of equipment. There are varying levels of sophistication in scuba equipment, and while on some things you want to buy the best you can possibly afford, the basic models of other things will do just fine for starters.

A Primer on Diving Gear

If you want to go scuba diving, you’re going to need a full set of diving gear. Diving isn’t one of those sports where you can pick up pieces as you go along, slowly adding to your collection as you work your way into the sport. Sure, there are some things that don’t need to be on hand for every dive, and you won’t need all the tools a technical diver uses for recreational diving, but the fact is that most of the equipment a diver takes with them, they need every time out.

Take your tanks, for instance; there’s a piece of diving gear no scuba diver will be insane enough to leave the surface without. Diving without air – well it’s not scuba diving, is it? The irony of that statement is that almost all divers dive with something other than air in their tanks. Oh sure, they use compressed gasses, but they’re not air. Air is defined as the heterogeneous mixture of gasses that occur in the atmosphere. The mix contains impurities, pollutants, areas where certain gasses are more prevalent, the whole concept of air is one big, uncontrolled mix.

That doesn’t work for a diver; they need a scientifically precise mixture of gasses with documented effects on the human body. Why the need for precision? Pressure, in a word, is the reason. Divers operate under high pressures. Because of the way the human lung works, this means that their air has to be supplied at high pressures. This necessarily high pressure amplifies the effects of gasses. A slight irritant at atmospheric pressure becomes a deadly toxin in high concentration. And that’s exactly what high pressure does; it concentrates gasses.

It can get so bad that even the oxygen we breath starts having adverse effects on our bodies. The atmospheric concentration of oxygen is around 21%. Some diving mixes shave that down to 16%; just so that our body can handle high-pressure doses of it. Nitrogen, the other major component of our atmosphere, is also toxic at high concentrations. Deep sea diving mixes often cut it out of the air mix entirely, electing to replace it with helium and hydrogen. This requires specialized diving gear to switch between air tanks for use as you descend to different depths and to switch back when you are on your way up.

And that’s only one piece of diving gear! Admittedly, along with your mouthpiece and air delivery system, your tanks are the most important thing you bring with you when you go down. But there is the rest of your body to worry about as well. You can’t move efficiently without flippers for your feet. You won’t be able to see, and you could actually seriously damage your eyes if you go deep enough without a diving mask. And of course, there’s the suit. Whether you choose a wetsuit or a dry suit, you’ll want something to cover your body when you go down, the water temperature at the surface may seem balmy, but the temperature can quickly turn frigid as you descend to the darker depths of the sea.

If you want to learn more about diving gear, we recommend you head to our guides section for more information.

Diving Compressors – What They Are And Why You Need Them

A diving compressor is an air compressor that provides breathing-quality air to a diver. This can be done by filling diving cylinders (tanks) or by providing constant air at the surface. Compression condenses the breathing gas, removing the water and allowing a certain volume of gas to be contained or stored.

Diving compressors are large three or four stage reciprocating air compressors. They can use oil or some have ceramic lined cylinders with O rings so that no lubrication is needed. Those that use oil must only be lubricated with the oil specified by the manufacturer. Filters are installed to remove water and oil residue. Be aware that just because an air compressor is oil-free it does not mean the gas output will be of breathable quality.

A diving compressor will meet certain criteria- including air quality. They operate at much higher volumes than the standard garage’s air compressor. Compressors used to fill cylinders must provide high pressure and low volume whereas compressors used at the surface will provide low pressure but high volumes of breathing gas because they are normally supplying more than one diver with air.

Those looking to purchase a diving compressor should be trained and certified in inspecting scuba equipment. Being a Professional Scuba Inspector (PSI) means the diver will know how to safely fill and inspect a diving cylinder. Incorrect procedures can mean life or death in the waters.

A certified inspector will first make sure the cylinder is in compliance (meaning it has been recently tested.) They will then remove or bleed out air until the tank is at five or ten pounds PSI- a tank should never be fully emptied. With the tank mostly empty the inspector will shake the tank, checking for loose objects or water.

The inspector will then examine the valve- looking for rust or damage. Then he will begin to fill the tank. The cylinder will be placed in a cool bath and filled slowly (at less than one bar per minute.) This is to prevent the cylinder from becoming heated, which can cause an unsafe reduction of pressure in the tank when cooled.

Some diving compressors come with a bank. Compressors used to fill dive cylinders may have a bank that will fill storage tanks when it is at idle. Surface supplied compressors will have a bank filled with back up breathing gas in case of mechanical failure.

As stated above, compressors remove water from the gas, which is good for the dive cylinder because it prevents the formation of rust. It will also prevent the regulator from freezing. This, however, does make the air very dry, leaving divers at greater risk for dehydration. It’s crucial to make sure the divers are adequately hydrated before and after the dive to prevent decompression sickness.

Decompression sickness occurs when a diver ascends too rapidly, and the body becomes overly saturated with nitrogen. Decompression sickness can be fatal if severe. Along with making sure they are hydrated divers should make sure to complete several decompression stops on their way back up from a dive.

Diving compressors are an important part of the safety of scuba diving. Therefore, it’s very important to make sure cylinders are properly filled and inspected by certified divers. Those looking to own a diving compressor themselves should be aware that the equipment is an investment and know how to properly care for and use the compressor. A diving compressor will be the most expensive piece of equipment a diver can own, so it is often only purchased by those looking to open their own dive shops or scuba tours.

Why You Need Diving Weights

Diving weights are used to ensure that a diver has zero buoyancy. This is a critical aspect of diving, because if a diver does not have a zero, or neutral buoyancy, they will need to expend effort just to remain in place. This will cause a diver to tire more quickly and need to leave the water sooner than would otherwise be necessary.

Contrary to the perfectly normal fear of drowning, a human being does not sink in water. We are naturally lighter than water, and as long as we don’t fill our lungs with it, we will float in the water. Loading ourselves up with gear might seem to counteract that and cause us to sink, until you stop to remember than we have a tank full of air strapped to our backs. This causes us to be buoyant, which is where diving weights come in. Buoyancy is calculated by the weight versus the amount of water displaced. If you weigh less than the water you would move out of the way, you float. If you weigh less, you sink.

The diving weights are usually small lead weights that can be placed within a diving belt to add a little more weight to a diver. This is usually done little by little, until neutral buoyancy is achieved. Until that happens, a diver must constantly be swimming down in order to avoid floating back to the surface. Thankfully it doesn’t take a deep immersion to figure out whether or not a diver is at a neutral buoyancy, if they can sit a few feet below the surface without moving, and not rise or sink, then they are good to go.

Freestyle Men’s FS81324 Hammerhead XL Stainless Steel Watch Review

Having a water-proof watch with you while scuba diving is a convenient way to keep track of your time underwater, and more importantly, helps you manage your air supply in a more efficient manner.

The Freestyle Men’s FS81324 “Hammerhead XL” Stainless Steel Watch is a great dive watch with an easily readable display, and extra large buttons which are easy to operate even with dive gloves on.

The watch band is very comfortable and slightly oversized to accommodate the extra width that dive gloves add to your wrist. Being water-resistant to 200m is about 4 times as much as you would need on a regular scuba dive since at diving at depths below 40m requires special equipment and training.

A lot of the customer reviews of this product say the same thing; namely that the watch looks even better in person than it does in the advertiser’s image. Many people report liking the style so much that they simply wear this watch all the time, not only while diving.

This watch also features a tide table dial which is a cool addition not only for divers, but surfers as well! The old school analog display is a nice departure from the standard digital display you’ll find on most dive watches today, and the whole color scheme of the watch just “works” in both a functional and aesthetically pleasing way.

So if you’re looking for an attractive way to keep track of your time under the water, or simply want a good water-proof watch for a day of body boarding at the beach, the Freestyle Men’s FS81324 “Hammerhead XL” Stainless Steel Watch is an attractive analog take on the modern dive watch. The perfect accessory for your dive gear or snorkel set.

OTS Guardian Full Face Mask Review

The OTS Guardian Full Face Mask is a remarkable piece of diving equipment, known for its good performance in cold water diving situations (including ice diving). This mask rarely fogs and will almost never freeze. It comes standard with an ambient breathing valve to help you preserve your tank while above the surface, and also features a double seal to accommodate various face sizes and shapes.

The OTS Guardian Full Face Mask has a wide viewport which offers outstanding visibility. The mask comes with its own special storage bag which is ventilated to make sure it gets as dry as possible between uses. It’s been reported that the mask seals best for bare skin, but can work properly with thin latex hoods as well (although it may become harder to clear your ears when using a hood).

The only downsides to the OTS Guardian Full Face Mask are the standard downsides that come with using any full face mask, namely the special drills and procedures you must be familiar with in the event you have an equipment failure or OOA incident. Because of this it’s recommended that you always bring a regular mask as a back up in case you have to hook up to either your own, or your buddies’ backup octopus.

Of course the OTS Guardian Full Face Mask also has all the perks that a full face mask offers; allowing nasal breathing which helps prevent dry throat, the ability to talk, and more importantly – added safety in situations where the diver loses consciousness (divers in full face masks are much more likely to stay connected to their air supply than a those with standard regulator).

The mask also comes with a set of nose blocks which should fit almost anyone.

The OTS Guardian Full Face Mask comes in 7 different color combinations:

  • Blue / Black (Area inside the faceplate is blue)
  • Black / Blue (Area inside the faceplate is black)
  • Black / Pink
  • Black / Green
  • Black / Red
  • Yellow / Black
  • Solid Black

The OTS Guardian Full Face Mask is a great pick for any dive, but has gotten its best reviews from people who enjoy the thrill and the chill that comes with diving at very low temperatures.

ScubaPro Jet Sport Fins Review

The “ScubaPro Jet Sport Fins, Scuba Pro Diving Fin” is a longer version of the traditional Jet Fin. “Jet Fins” are a child of the old-school 1960’s style of innovation; the kind that eventually took us to the moon and back. The idea behind them is not too hard to wrap your head around.

The fins have 3 channels that run along the underside of the fin (the part which would touch the ground if you were standing on land), and a group of vent holes below (and connected to) the channels.

What this does is allow water to flow through the fin as you go through your stroke. It minimizes the drag during your upstroke, and maximizes your propulsive force during the downstroke; a truly ingenious way of streamlining the way we use our feet to propel ourselves through the water.

“Jet Fin” is actually a very accurate description of the concept, because it truly does utilize the same principle as a jet engine; which is to reduce the resistance to flow on intake, and maximize fluid flow as the fluid leaves the system.

Hopefully, I didn’t lose half of the audience with that history/physics lesson. Let’s move on to what makes these fins better than most other Jet Fins on the market.

Firstly; the increased length of the fins makes a noticeable difference. In an ideal world, longer fins are always better (when it comes to propulsion, not ease of use). These Jet Fins split the middle between long (non-jet) dive fins and your traditional 14” Jet Fin model.

And the result is just that: A middle of the road fin that offers satisfactory speed, but isn’t as heavy as a full 24-28” dive fin. If you’re looking for a great addition to your current selection of dive gear, the “ScubaPro Jet Sport Fins, Scuba Pro Diving Fin” is hard to beat.

Best Snorkel Masks of 2019 Review

Snorkeling is definitely an underwater process which demands relatively small products and coaching. Contrary to other diving, snorkeling might be undertaken by someone with out qualifications, and it is a popular exercise from the tropics, in which there are numerous interesting what you should see marine. Deciding on equipment for snorkeling is fairly effortless, and many men and women choose to hire snorkeling gear after their coming, to protect yourself from having to carry it within their suitcases.

The fundamental components of gear for snorkeling really are a snorkel, cover up, and fins. In frosty areas, snorkelers usually use drenched satisfies, and a few people put on lightweight rash guards in hot areas in order to avoid sunburn and accidents from coral. A rash defend can be a light in weight garment designed to in shape beneath a wetsuit to prevent chafing, but it is also donned by itself as a protective outfit. Usually, a swimsuit is completely fine.

The most important component of equipment for snorkeling may be the mask. If the face mask fails to suit appropriately, it can make your practical experience extremely distressing. Luckily, you can actually check a mask for fit. Start with taking the straps out of the way, and after that setting the cover up more than your facial skin so it addresses your eyes and nasal area. If this fails to in shape pleasantly, select one more cover up up until you locate one that does. Following, inhale in using your nasal area to produce a vacuum, and draw your hand aside. The mask must stay on the face, and when it does not, it is not a great suit. You might need to try on several face masks before you decide to locate one that works. People who have aesthetic impairments may want to consider a medication snorkeling cover up, which will be higher priced, but worthwhile.

The best full face snorkel diving masks gear review generally attaches aside in the face mask. You may want to look into the suit of the mouthpiece, or consider buying a snorkel that drain pipes excessive h2o away by way of a sump. Keep in mind understanding to use a snorkel takes time, and you might like to training in superficial water before shifting out into further normal water. Like other snorkeling gear, a salesman can assist you with the basics of utilizing a snorkel.

The very last aspect of items for snorkeling is definitely the fins. Fins must be light-weight and versatile, and these come in two basic models. One fin layout slips within the ft . just like a sneaker, while the other features a straps. Fins which band on are helpful, since they could be put on above booties, which will safeguard the ft . from razor-sharp coral and ocean animals like urchins.

When snorkeling, ensure to pay attention to weather alerts and cautions from daily life guards. You must also know about where shore or boat is constantly, and try to snorkel with a companion anytime you can, for more safety. Should you financial loan from the personal items for snorkeling, be sure that it satisfies effectively on the man or woman you happen to be lending it to. You may also want to think about using an under the sea digicam coupled, to document a number of the amazing scenery you will observe beneath the surface of the ocean.