Scuba Buoyancy Compensator devices come in a variety of different styles. The most popular style of buoyancy control devices used today by most recreational divers are the jacket style scuba BC, which is worn like an inflatable vest with buckles in the front. This style of scuba BCD, wraps around the front of your body, with the side panels containing the inflatable bladders. The scuba tanks strap onto the back harness and other scuba gear like the regulator hose, octopus and gauges are also secured through additional straps which maybe found on the BCD.

Just decide what features are important for you to fit your style of diving and you are very well on your way to getting that perfect Scuba BCD.
Whatever style of buoyancy compensator device you choose make sure the Scuba BC you are about to buy is a good one. Below are some major features to consider when looking to buy a BCD:

Fit and comfort - When buying your scuba BCD, the first important characteristics to look out for are fit and comfort. An uncomfortable BCD, and one that will not fit to your size, will distract you from your scuba experiences. You will probably have to frequently adjust it during your dive. It will definitely take some of the pleasure out of the dive.

I once had the unfortunate experience of renting a Scuba BC which was too small and it really constrained my movements underwater. At the end I was just glad to have ended the dive. Now that is not what scuba diving is about. So now imagine buying a Scuba BCD which does not seem right. You will probably get put off scuba diving just cause you may be of the opinion that the scuba gear makes you feel restricted and claustrophobic which is really not the case.

The Scuba BC should fit you snugly as streamlined as possible against your body, but not too tight. On the other hand an over sized Scuba BC will uncontrollably rotate around your body therefore giving you an uncomfortable dive as you will undoubtedly focus on adjusting it throughout your dive.
Also check that the buoyancy compensator device has a configuration and harness that makes wearing the Scuba BCD comfortable and keeps it from riding up around your neck when inflated. Check that the quick release straps are well positioned so that you can easily reach them in case of an emergency.

Lift Capacity - It must hold enough air to give you and your equipment enough buoyancy to float you at the surface. You can find out a Scuba BCD's lift capacity by floating an inflated BC and adding weight to it until it sinks. The average lift capacity for a Scuba BC is approximately 40 lbs.

Hoses and valves - It should have a low pressure inflation system to make it possible to slowly fill your Buoyancy Compensator Device with air directly from your tank. A large diameter inflation/deflation hose is also important so air can be easily released. Every Scuba BCD must have an over-pressure release valve to prevent it from rupturing in case it is overinflated. Check that the release valves are easily accessible.

Weight Integration - More expensive Scuba BCDs normally come with integrated weights for those divers that prefer to wear less scuba gear. This type of scuba BC has got weight plates which are normally found at the back side of the BCD. I really like this type of scuba BC configuration, the advantage of this system is that, it is more comfortable as you will not need a weight belt. When it comes to scuba weight distribution, the weight is evenly distributed along your back rather on your hips which can sometimes become uncomfortable during your dive. If you choose to buy this type of Scuba BCD, make sure that the weights can be easily released in case of emergencies.

Other desirable features to look for in your scuba BC are utility pockets, a whistle for surface communication, hose retainers and utility rings for attaching accessory equipment. Again check whether these are positioned within an easily accessible area on your Scuba BC.

If you'd like to learn more on Scuba BCD's, check out our in depth guide at http://Scuba-Snorkeling-Adventures.com

Copyright (c) 2010 Scuba-Snorkeling-Adventures.com. All rights reserved.

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Scuba BCD Buyers Guide – How to choose the right Scuba BCD

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Scuba Diving Safety - A guide on how to conduct safe scuba practices

<!-- @page { margin: 0.79in } P { margin-bottom: 0.08in } A:link { so-language: zxx } -->

Scuba diving can be one of the most enjoyable recreational sports you will ever make. However, before you start getting all excited about scuba, you have to be very well aware that scuba diving does carry its own risks.

Diving related accidents resulting in death or serious injuries are not all that rare. You may hear every now and again of such unfortunate incidents in which a diver looses his life. It makes you want to stop and think.

However, this should not stop you from a giving it a try. With proper care and caution, scuba diving can be a very relaxing sport. There are kids and elderly alike that enjoy this pastime without loosing their lives. Let me put this into context. Scuba diving is no more dangerous than driving a motorcycle. In fact I dare to say that today, it is more dangerous riding a motorcycle in a quiet street. But that does not stop bikers from getting on the road and enjoying their machine.

Firstly let us take a look as to why most scuba diving accidents occur. Well, according to statistics, most scuba diving deaths occur to divers who are not properly trained. Either due to not knowing how to operate their scuba equipment or because of a lack of understanding on the effects of scuba diving in deep water.

The first step you should need to do even before buying your own equipment is to get certified with a reputable certifying agency. Do not opt to get trained by a friend or a relative who is not a a certified scuba instructor. Instructors are highly qualified in specialized training and skill and will provide you with the necessary scuba skills which you will not get through an unqualified person.

Physical health is another important factor. Scuba diving is a very strenuous sport. Scuba fatalities from heart or circulatory problems account for about a quarter of all scuba diving deaths. Although you do not need to be a world class athlete, You should be healthy enough to take on the physical stresses associated to scuba diving. If you are in doubt of your physical capabilities, it would be wise to undertake a physical exam before a dive.

One of the most crucial scuba diving safety rules is - never dive on your own. No matter what level of expertise you have, you should always dive with a buddy. Help given underwater even in the simplest form can make all the different between life or death. Besides it is more enjoyable to have someone to share your diving experience with rather than diving on your own.

Always go down with someone who has far more experience than you. This is especially the case if you are a beginner to scuba diving. Two or more beginner scuba divers going on their own is an ingredient for disaster. Get the necessary skills by learning from other who are more proficient. Notice the way they fin underwater, how far more relaxed and delicate their movements seem to be. Become an active diver. If you were to dive frequently, you will maintain your proficiency and will gradually build up your experiences and capabilities.

Many divers risk their lives by overlooking certain risks. Over-confident divers may stray away from their dive plan to explore an underwater cave. This risk can easily be avoided if the dive plan is maintained. Never stray away from the dive plan.

Remember that you are a guest in the underwater environment which is alien to the world you are normally accustomed to... There are many factors that can lead to dangerous situations. Therefore you have to always be aware of your surroundings and be prepared to react when caught up in a dangerous situation.

A key in scuba diving safety is to continue your diving eduction. A good diver will never stop learning. There are so many things to learn about which will give you the necessary confidence in scuba diving. It is therefore essential that you maintain your scuba skills by diving frequently.

The most important factor when it comes to scuba diving safety is that you take proper care of the equipment which is taking care of you when you are underwater. Service your scuba diving equipment at least annually and maintain your gear in good condition. If you own scuba tanks then it is best to pressure tested them every 5 years.

For a detailed check list on scuba diving safety, check out our scuba diving safety rules at http://Scuba-Snorkeling-Adventures.com/scuba-diving-safety-rules.html. These checklists consist of important scuba diving rules which will ensure that you maintain your safety before and during your dives.

This article is an excerpt from a series of informative guides appearing on Scuba-Snorkeling-Adventures.com under the Scuba Diving section.

Copyright (c) 2010 Scuba-Snorkeling-Adventures.com. All rights reserved.

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Scuba Diving Safety – A guide on how to conduct safe scuba practices

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Investing in Scuba Diving - What Are the Expected Costs to Start Scuba diving?

Scuba diving does not come cheap. In fact it is quite an expensive adventure sport. You have to prepare yourself to invest scuba so before even starting you have to be sure that you are willing to make the commitment. However the experiences that scuba will give you are priceless.

You have to understand that the cost of scuba diving, are segmented into three parts. These are Scuba Diving lessons and scuba diving Certification Costs, scuba diving Equipment and the actual Dives.

To begin with, scuba diving lessons and an accredited scuba diving certification is required before exploring the underwater environment. Expect to pay around 0-0 for the course leading up to the scuba diving certification.

The bulk of your cost of scuba will however be spent on your scuba diving equipment. Be prepared to pay around ,400 to ,000. However if you expect to dive only few times a year, then maybe renting is the wiser choice for you to go. On the other hand if you plan to dive regularly, buying is the only option. Why? Because first of all renting is expensive. Costs vary from about to for a two tank dive.

Besides using equipment that is not yours, somehow does not feel right. If you want to be comfortable with the equipment, which in my opinion leads to successful dives, then buy your own equipment. A tip... Do not skimp on your scuba equipment...remember your life lays in the hands of the equipment you will be using when you scuba, so go for reputable scuba diving equipment manufactures.

So, now let us discuss the cost of scuba diving in terms of each and every piece of scuba diving equipment:
The main piece of your scuba equipment is the air regulator. This is designed to reduce the compressed air within the scuba tank to a level which allows you to breath. The main key to this piece of equipment is reliability. Therefore go for the best regulators out there. Don't skimp on this one, the last thing you want when diving is a regulator failing on you. A cost for a good regulator including the air hoses is around 0 to 0.

The next piece of equipment which is mandatory in scuba is the buoyancy compensator device commonly known as a BCD. This equipment is essential to regulate your buoyancy whilst underwater. Expect to pay around 0 for a good one.

Another equipment is the scuba tank. These range in about 0 to 0 however, the cost in renting the tank is about the same as having your own tanks filled which is approximately to . So in this case it might be wise to just rent them out.

The next part of your scuba equipment are your mask, snorkel and fins. The costs for a good mask ranges about to , a snorkel about , whilst good pair of fins range from to 0.

A Dive computer and a depth gauge are both vital pieces of equipment, if you plan to dive regularly. Dive computers are necessary for monitoring depth and time limits when diving. These cost in the region of 0 to 0 for both pieces of equipment.

Besides to the items listed above, there are several other pieces of scuba equipment you will need for safety and comfort. A wetsuit will be required if you are to dive on moderate to cold waters. These range from 0 to 0. Gloves, boots and hoods may set you back an additional about to each. If you have opted for the wetsuit then you have to also consider getting yourself a weight belt. These are not so expensive and will cost around to .

If you think that this cost of scuba diving is over your budget, you can always buy the scuba diving equipment one piece at time. If this is the better option for you, then I suggest you start of with purchasing the regulator, then the BCD. In this time you can still rent the rest of the equipment however it will be much cheaper now that you own some of your scuba gear. However remember that if you were to buy your scuba diving equipment in bulk you can get some great deals through discounts so maybe the overall costs may be reduced.

This article is an excerpt from a series of informative guides appearing on Scuba-Snorkeling-Adventures.com under the Scuba section of the site at http://Scuba-Snorkeling-Adventures.com/cost-of-scuba-diving.html.

Copyright (c) 2010 Scuba-Snorkeling-Adventures.com. All rights reserved.

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Investing in Scuba Diving – What Are the Expected Costs to Start Scuba diving?

Product Description
The uemis Zurich, an advanced dive computer with a gorgeous OLED display. This “scuba diver assistant”, an advancement on the traditional scuba dive computer, offers a full color display with a 10,000:1 contrast ratio, a wireless connection to your scuba tanks to report remaining pressure, and straps that are easy to manage even when you’re wearing gloves. The uemis Zurich diver assistant connects to a PC by USB cable to charge, as well as to synchronize your dive log online with uemis’ web-based profiles. The Lithium Polymer battery provides about 10 hours of use between charges. Not only can you charge by connecting to your laptop, but an integrated solar panel allows you to charge the unit while sitting on the boat deck between dives! ***Free Trimix, CCR, Gauge Mode, and Dive planning unlocks when they become available*** More Details   INCLUDES Wireless Transmitter... Click Here For More Info >>

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Uemis Zurich Dive Computer w/ Trans.

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making an aluminium scuba tank

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how to make a steel scuba tank

Post from: Dive Diving

making a scuba tank

Does a full tank of air float when diving?

If you don't have the tank on you?

For the most part, the answer is no. The weight of the tank and the weight of the air in the tank will typically make the tank negatively bouyant (ie it will sink).

As you breathe the air out of the tank, it is possible for the tank to go from negatively bouyant to positively bouyant (ie it will float).

Edit:

For example, look at this scuba tank manufacturers technical data:

http://www.luxfercylinders.com/products/scuba/specifications/us_imperial.shtml

Under the columns for salt water bouyancy, it shows if the tank is negative or postive when full, half, or empty.

For example, the S080 is negatively bouyant when full, but it is positvely bouyant when half empty, and really bouyant when empty.

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Diving is a unique and beautiful experience that everyone should try at least once in their life. Except perhaps hydrophobics, almost anyone can find the experience of being underwater and floating along both exhilarating and relaxing at the same time. However, without adequate training and preparation, diving can also be a dangerous task, with risks that may affect the preparation. With the proper equipment and precautions, however, is safe and wonderful. Here are some safety tips for diving starting to consider before taking up diving seriously.

Training - Get certified. Take a training course that is certified officer. If only for the sport of diving during their vacation, as some people do, make sure you have a certified instructor that accompany the dive. If diving seriously, take a course that will give you a diving certificate (not necessarily as an instructor, but it is recognized as a certified diver and capable).

Physical Fitness - see a doctor before taking up scuba. Make sure your doctor gives you a clean bill of health for the effort required physical in diving. While mentally relaxing, diving involves physical effort rather than people with weak cardiovascular and respiratory systems including can not tolerate. Asthma, a weak heart, trends asphyxia, all of which can disqualify a person from diving. Also note the physical capacity, namely swimming is a great bonus. Although not a necessity because the diving equipment that allows even non-swimmers to navigate underwater, it is still very good to know. After all, you will be under water ...

Avoid places where Bad Things Dwell - their training and certification in diving include a ranking that determines which risk levels under water that is able to address. Avoid any places that are not certified to handle. These areas are often very dangerous for untrained and usually involve special risks that need their own branch of specialized training, diving or some equipment to win. Examples include diving infested waters of sharks, icebergs, including coral reefs, with forms of life under water toxic or aggressive, underwater caves, and shipwrecks.

Team appropriate A Must - their training and certification should also include the care and maintenance of diving equipment. If you are using your own computer, make sure you have excellent care of it, keeping in top condition. No matter how you are skilled in navigating underwater, man is not biologically aquatic and his team is all that keeps you alive down there. If the rental of equipment, giving much more than a cursory once again. Look carefully to ensure that no failures on the computer that could lead to an error during a dive. One risk of diving is drowning, if your breathing apparatus gives out.

No diving Alone - Always have a dive buddy or an instructor with you as long as you are with someone who has more experience than you. If you are diving with a partner, not bring someone who is also a noobie if you are new to the game. If you are a veteran with a noobie diving, make sure your partner knows how to follow his instructions, once underwater. If you should dive alone, then at least have someone manning the ship on the surface to make sure you have a friend in Overwatch.

Before study conditions Diving - listen to weather reports before the dive to make sure they do not end up diving during a typhoon or worse, a thunderstorm. Even if conditions look good for diving, make sure you pack enough medical equipment to compensate for sudden changes in climate. Even if a heat wave, and not something related to the wind and rain, adverse weather can be problematic. Heat waves have been known to cause heat stroke and dehydration divers who thought they were safe from the heat wave because they were under water. Remember that water conducts heat more efficiently than air.

Know When bad things are Happening - learn and take in the signs and symptoms of the following medical conditions because they are diseases that usually affect divers. Hypothermia, dehydration, heat exhaustion and suffocation are the things we watch and diver-specific disease called decompression sickness, which occurs when the body of a diver is subject and is usually under water at high pressure and air bubbles that form in the body by prolonged inhalation of gases high pressure. Returning to the surface where the body is no longer subject to these pressures can lead to dizziness, sickness, and vomiting from the shock of the system. It is somewhat comparable to a person who is being used for air climbing the mountain, when the climber goes back to a normal atmosphere, and breathe more oxygen concentration.

About the Author:

Interested in sleepover activities? Visit the Sleepover Ideas website. For detailed information on tips on getting over someone, go to the How To Get Over Someone website. Stop by the Removing Mildew website for details on how to remove mildew.

Article Source: ArticlesBase.com - The Basics of Scuba Diving Safety

Many thanks for reading our Float Diving article

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Float Diving

Partial Pressure....Please calculate?

In a mixture of gases in a scuba tank, the total pressure in the tank is about 150 atm. Nitrox I is a standard gas mixture used for some types of scuba diving and is composed of 32% oxygen and 68% nitrogen. Find the partial pressure in atmosphere of each of these two compounds in a full tank of Nitrox 1.

48 ATM Oxygen

102 ATM Nitrogen

calculate this by fining 32% of 150 for oxygen and 68% of 150 for the nitrogen.

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In a decade, technical diving has stopped being the preserve of extremists to generalize, but specialization in the field. The reason technical diving has been reached only after passing a series of challenges and control in the past. At the end of 1980, International Association of Nitrox diving technique has become the leading center for specialized technical training, marking a revolution in diving.

, For recreational diving, the limit of 40 m diving depth and the diver must directly surface in a course without restrictions. However, the depth of technical diving, divers enjoy unlimited diver may need to re-emerge along a narrow path, as in diving underground art.

Wrecks also challenges the diver ability to cope with unstable conditions and the maze of corridors in an accident. After a deep dive, the diver's body has absorbed a large amount of inert gas (mostly nitrogen). There is a life-threatening in the danger zone without following a process adequacy of decompression during ascent.

Technical diving is a relatively risky, therefore, the route follows the rules strict in admitting students. The instructor has the right to reject the jurisdiction not in the Cave diving courses such as technical renovation and diving-breather. In general, students who learn basic skills of diving must be at least two to three years of diving, perhaps even as instructors scuba diving certification.

The main difference between technical divers and recreational divers is not your experience or value, but their mentality. Recreational divers are happy to swim over coral and fish, while technical divers are eager to test its limits. At a depth of 300 feet, the diver's personality, a clear mind and technique are under enormous strain. Even small error can lead to uncontrolled results in this environment. Therefore, psychological fitness is more important than physical fitness for diving technique.

How to choose an agent dive technical training? There are about five international training centers in Hong Kong, including the agent Foundation IANTD and PADI. Several points should be considered when choosing a training center: the availability of facilities and level, emphasis set of fair procedures and good training, experienced instructors of technical diving, and the opinions of alumni. Although the Cost could be another point to consider the difference of hundred thousand dollars is negligible compared to the value of your life.

The structure of teaching a course in technical diving is similar to a recreation that everyone starts from a basic level, even if you are a qualified instructor or experienced diver. During deep diving technique includes three different levels within the IANTD PADI and systems.

The basic course is called Advanced Nitrox Diver (IANTD) or apprentice Tech Deep Diver (PADI). It teaches students the benefits, hazards and proper procedures for diving at a depth of 45m high use of oxygen for rapid decompression. This is deeper than limits of recreational diving. It is important to time and strictly follow safety procedures for judgments of coating, if decompression sickness (curves) could result. If a diver spends 30 minutes at a depth of 45m, it is in 40 more minutes of decompression.

After have completed the basic course, students can spend the Technical Nitrox Diver (IANTD), or Tec Deep Diver (PADI). In this course, students dive than 55 meters deep, with two tanks of oxygen-rich (one is pure oxygen) for decompression. 30 minutes diving in 55m deep, it will take 50 minutes for decompression. Apart from diving deep student studying in depth the impact high pressure in the diver and psychological changes and work on improving posture and technique of buoyancy control.

The final price is Trimix. The diver uses a combination of low oxygen, nitrogen and helium mixtures under high dive of 80m. This gas mixture is essential to dive as deep as normal atmospheric pressure negative sites on the body of diving to a depth of over 55m. 21% in the air after 55m depth conrulse cause the diver and even lose consciousness - is the oxygen toxcity. Improper use of trimix gas, however, also pose problems, therefore, specialized training is a necessity.

All diving courses include technical conferences, joint work and the practice of deep water. The pupil / teacher ratio is much lower than in the course of diving leisure in which a driving instructor 3 to 4 students and the proportion is even more difficult for some courses, to reflect the more complicated nature of the course.

Technical diving is always a risky business, technology and experience of learning technical diving can be reflected in the Recreational diving to improve the security level for the dive industry together.

About the Author:

Max helps people to loof for the best Golf Vacation in South East Asia. Find out more at
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Nitrox Oxygen

High pressure steel scuba tanks have 228 bar pressure ratings and 100 cubic feet capacity.?

High pressure steel scuba tanks have 228 bar pressure ratings and 100 cubic feet capacity. At standard pressure, how much air is that???

If "no"(or close to none) pressure is applied to the walls of the tank then the quantity of air in Kg can be computed using the standard:

mass = density * volume

mass = 1.2Kg * 100ft^3 = 1.2Kg * 2.83m^3 = 3.396Kg

The pressure is distributed uniformly throughout the container; no adjacent spaces experience any different force exerted on their "walls". Assume that you have a pump which is powerful enough to put air into the tank to the critical pressure of 228bar.

228bar = 228atm, approximation
Use the ideal gas formula:
PV = N*R*T, P is pressure in atms, V is in liters, N is in moles, R is 8.3, T is temperature 293K.
We have all the information except N the number of moles of air, solve for N

100ft^3 = 2830Liters

N = 228 * 2830 / ( 8.3 * 293 ) = 335 moles

1 molecule of oxygen is 16amus, and each amu is 1.66 * 10^(-27) Kg

Each molecule is:
16 * 1.66*10^(-27) Kg

Each mole has
6 * 10^23 molecules
which means
6 * 10^23 * 16 * 1.66*10^(-27) Kg

335 moles in all, so multiply by the number of Kg for each mole:
Total # of Pressurized Kg:
massPressurized= 335 * 6 * 10^23 * 16 * 1.66*10^(-27) Kg = 5.34 Kg

The total # of Kg is the pressurized Kg plus the mass which was already in the tank(not pressing against the walls).

Total Quantity of Oxygen:
massTotal = 3.396Kg + 5.34Kg = 8.736Kg

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Great Barrier Reef of Australia is considered one of the most popular dive in the world, diving holiday destination. The Great Barrier Reef is located on the east coast of Australia and is the only living organic collective on earth, they say, visible from outer space.

The Reef of Australia also considered as one of the wonders of the world and was declared world heritage since 1981. It is the largest global ecosystem of coral reefs and to be as large, divers provides a wide variety of sites Dive beautiful and abundant marine life to enjoy.

The Great Barrier Reef more than 300,000 square kilometers (115, 831 square miles) and is home reef more than 3000 small. Decide where in the destination dive diving can be a huge problem indeed fortunate, because many amazing options.

Wreck diving is a favorite activity of scuba diving. Among the many ship wrecks are Captain James Cook in Endeavor. A Another popular wreck is the HMS Pandora, which sank in 1791. In total there are about 30 dive sites wrecks for divers to explore.

Spreading 2 million people visit the reef every year spending a billion dollars collectively and consolidate tourism as the mainstay of the economy Australia. Dollars of tourism is very important, so vital to the Australian economy to protect the reefs and thus destroyed the great reef protected in several ways. As a form of protection, including recreational fishing is limited to certain areas and animals such as dolphins, whales, Dugongs are a protected species.

For the more adventurous divers, there are organized dives to view shark feeding, especially the ferocious man-eater, the great white shark, who leaped to fame in the jaws of film and its sequels. The divers plunged in clear water in steel cages to view these man eating Sharks closed.

Let's take a look at some of the popular dive sites in the Great Barrier Reef: --

Cairns and Port Douglas - This is the area the reef is closer to the coast of Queensland. Because of this proximity to the resorts and accommodations, the region attracts more divers than any other in the Great Barrier Reef. There are some good dive sites here for beginners and for experienced divers.

South of the Coral Sea - Located with crystal clear waters, steep drop offs and fish pelagic diving in the Coral Sea in the south. Colorful soft corals and sea fans, gorgonians are typical features of this dive site.

The Coral Sea is a "must dive" location for divers who get a thrill not brave mixed with sharks menacing.

Southern Great Barrier Reef - This area is the largest part of the Great Barrier Reef. However, since more distant from mainland Australia, is less accessible and diving done here often live aboard cruises. Heron Island and Lady Elliot Island in this part of the barrier Coral offer better accessibility.

If you plan a holiday trip to Australia, why not take a trip to the Great Barrier Reef and snorkelling there?

About the Author:

Chris Chew is an avid traveler and owns a website devoted to tourist attractions in exotic Asia at
Japan Tourist Information
and
Shanghai 5 Star Hotels

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Steel Scuba

There are ready made, foam tank racks that you can purchase at most dive shops if you want to spend the money. Most divers will simply put the tanks in the trunk length wise and use their dive lead as wedges on either sides of the tanks if they use integrated lead or drape their belt over the tanks with some hunks of lead wedging the sides. Have the tank bottoms facing the rear and against the vehicle so that acceleration doesn't cause them to move. Some will argue that they don't want the tank valve pointed towards the passenger compartment in case of a crash, but a tank valve popping is going to be the least of your worries at that point and your average braking forces aren't going to cause the tank to slide forward, striking the valve. You can always place something soft, like a gear bag, there to prevent that.

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Shopping with Sharks

Last temple in Bangkok for shopping God, Siam Ocean World "(the basement of Siam Paragon) is your chance to plunge into the deep end and gawk shark ragged tooth while your eyes half Gucci shoes. Diving is placed in a pool of three million liters in the exhibition Deep Ocean - rocks fiberglass aquarium was designed by the artist but all marine life, from algae to the three-meter sharks are real.

Films such as Jaws have fostered the modern collective fear of sharks, turn and, for most people at least, the idea of diving in an aquarium of sharks in an incredible dangerous concept.

Sounds scary? Do not be chicken. "The most dangerous thing that can happen is falling on a rock, which is why we've Got You All padded up," says Robin Lloyd One of the boys Friendly Planet Scuba who leads the dives. Everyone is provided with all necessary equipment, including a full-body combination Diving with hood, gloves and boots. Divers must be certified without a workout in the morning in a nearby pool before taking the plunge and certified divers who have not dived in the previous 12 months must take a refresher course. During a dive in open water in the ocean there is no guarantee that you will see one of these amazing creatures, so it's a great opportunity to see marine life some unforgettable side as you turn. As a gift basket, this floral festival was packed with care by human hands for maximum pleasure.

Species shark in the tank include leopard, wild nurse, bamboo and imported African ragged tooth sharks. There is no need to wet your mix Diving, as none of these sharks attack people unless seriously provoked. Once in the water, however, there is no guarantee that such knowledge will not necessarily insulate you from the primal fear of big sharp teeth. Diving Packages range in price from 5300 to 6600 baht, depending on your level of diving sub-diving experience. Friends and family receive discounted tickets to the premier aquarium in Bangkok, Siam Ocean World, if you look diving.

While Thailand, why not check some of the best destinations in the country of the three beaches

Koh Lao Liang = "Target _blank" href = "http://www.andamanadventures.com/kohlaoliang.shtml"> http://www.andamanadventures.com/kohlaoliang.shtml

Ao Nang: href = "http://www.andamanadventures.com/ao_nang.shtml"> http://www.andamanadventures.com/ao_nang.shtml

Railay / Tonsai: http://www.andamanadventures.com/railay-tonsai.shtml

About the Author:

Runs Andaman Sky Co., Ltd, specialising in climbing and diving trips to Thailand’s best beach destinations.

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Scuba Tank Boot

In all reality, no scuba based manufacturer can afford to make bad scuba equipment. I'm sure that you have already been made aware that comfort and fit is the main priority when it comes to purchasing scuba equipment. Scuba equipment refers more to the regulator, buoyancy compensator and scuba cylinder. The mask, fins, snorkel and boots, though used in Scuba, are often referred to as snorkeling equipment because they may also be used for the sport of snorkeling.
Be careful though. Masks and fins that are considered suitable for snorkeling may not be suitable for Scuba Diving. You may want to read some of the guides on snorkeling equipment at this link http://www.snorkelingonline.com/snorkeling-guides.html the guides will give you a better understanding of the different types of masks, fins, snorkels and boots that are available so that you can make a more educated decision on what you want as well as what works for you.
As an example, because I have a moustache, I prefer a low volume mask which is easy to clear. Low volume masks are traditionally the two window masks which have 2 separate viewing lenses
( http://www.visibilityunlimited.com/scuba/Dive-Mask ) for easy clearing. Please note that what I like may not be what you like so reading the articles will help.
You may even find a complete set like the one here http://www.visibilityunlimited.com/scuba/Mask-Fins-Snorkel-Sets or here http://www.snorkelingonline.com/snorkeling/Mask-Fins-Snorkeling-Packages.html that may be something that suits you.
As far as buying your cylinders versus renting them, if the bulk of your scuba diving involves packing your car and driving to local sites, then yes purchasing your cylinder could be a good idea. If you do more diving in areas which require you to fly to them (Tahiti comes to mind) or if you are planning occasional diving then renting would probably be a better option for tanks.

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Boot Scuba Tank

go to www.padi.com and search from there.

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Diving equipment is more complex than some think. For the most part, people think that if you have a sufficient quantity of air and palms feet, you're ready to dive. Wrong. I suppose this approach would work for the passionate scuba-relaxed, but there much more material needed for a good scuba tank and flippers. If you take seriously about diving, are all the parts equipment you'll need and why.

Tank or recycler - this is obviously the most important piece of gear you'll have a pique. A tank, offers a good supply of compressed air for you to breathe. Unless you suddenly change gills, you will need a good supply of air to the diver. Recyclers are small electronic devices that are more expensive then tanks, but they have the advantage lightness and compactness on a regular tank. Recyclers actually recycle the air used by a diver, oxygen reintroduce in it.

Masks - There are several types of masks, and you can very well choose what type you want. Glasses are the smallest and simplest type of mask to use, while others are integral snorkels to breathe in shallow water. Beyond these simple cases eyegear, there are also masks with full integrated communications gear that lets you talk to other people making the dive with a built in radio comm unity. These are the types favorite masks to use for extended deep dives, as some models of full face masks are also low light unifocal, and are essential to cross depths that are not penetrated by sunlight.

Thermal Suit - diving is cold. A complete costume body is necessary for serious efforts of diving. These combinations are rubberized body wrap complete outfits that help not only with thermal insulation, They also help to avoid abrasions where the skin diver encounters rough surfaces, especially corals. Being attacked by a jellyfish is not an experience nice if all you wear diving is your skin. Another note, the pressure applied by a wetsuit may also prevent bleeding from small injuries incurred underwater. This is essential for those who like swimming where sharks hang unless you like being a snack for Jaws and his pals.

Weighted plates - contrary to popular belief these people who can not swim, people do not fall like rocks where thrown into the water. The body Humans are naturally bearer, and float in water, especially salt water. To this end, divers need to carry different kinds weight to adjust their depth when they are diving.

Diving Fins and Motors - for propulsion underwater, you'll need either fins or for those who want to conserve energy, you can buy a device Diver Propulsion, which is an electric motor powered device that you hang up. It is roughly the size of a large vacuum cleaner, and basically the pool for you.

Gauges - You'll need a compass for underwater navigation, and pressure gauges underwater and an electronic depth meter to ensure you do not go too deep and encounter pressures that you may cause decompression disease.

Markers diving - they are floating buoys that you need to let people on the surface of where you're diving. This is essential for security in case you encounter any problems diving, as well as provide a means for passing boats to know that there a diver in the area, which decreases the chances of bONKING your head on the hull of a passing ship when you surface.

Sonar pocket and light - for navigation in extremely dark areas, and for diving to depths where the sunlight penetrates the surface, having a submarine sonar and a portable electric light source is a must.

Underwater buoys and markers line - Outside surface buoys to mark where you are passing ships and boats, scuba diving buoys can also navigate underwater, marking of territories that you want May come back later in order not to lose and the location of other nearby divers know that you're around.

First Aid Kit - Stores diving equipment will offer first aid kits for specialized treatment of injuries that may occur under water. Having this kit with you is a necessity, and taking lessons from their use.

Miscellaneous Tools - have had a knife, waterproof camera, lines with reels electronic wire, a dry box for your wallet, phone, etc., and a sack for holding things you NAB under water is also something to remember. These little trinkets are not really necessary for a successful dive, but they will be useful.

About the Author:

Go to the Symptoms Of Ovulation website for information on ovulation signs. Visit the Liver Cysts website for info on removal of liver cysts. Want to learn everything on is scabies contagious? Visit the Scabies Symptoms website.

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Mask Fins Dry

How often does an aluminum scuba tank (new) need to be visually inspected?

I bought an aluminum tank last year, and my question is :...does it have to be visually tested every year, even though it is a new tank??

Visual needs to be done once a year. Hydro needs to be done once every 5 years. The date for the visual should be on a sticker on the tank, the hydro date will be stamped into the metal itself.

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If you do not know if your digital camera safe in the water, we recommend you buy a digital camera housing underwater. This ingenious device is usually made of plastic or aluminum and provides a tight seal around the equipment to prevent damage.

You can get a camera that provides that is resistant to water, but can not give you much more information than that. Who can say if anything wrong it is used too far into the sea? So many people choose a unit of the digital camera underwater housing, even if the camera is claimed to be impermeable.

If you are looking to buy these units is important to note that some brands require certain units. It is unlikely that you can buy a unit universal waterproof case fully digital camera. The equipment cost can vary greatly, you can pay $ 30 to $ 450 for some units underwater camera housing that are only compatible with certain brands.

This may seem a futile exercise if the states of the camera that is waterproof, but what we really want to take the risk? If you make the underwater photography as a being living or as a serious hobby, then it may be useful to consider the purchase of this attachment for your equipment remains strong and sustainable for many years.

If you just go for a short vacation near the sea, so do not want to spend a lot of cash. In this case, it is recommended Buy a disposable camera waterproof. With a waterproof disposable camera, the objective is to use the computer only a couple of times and you Chuck can then after use. You will find a waterproof camera available for sale at the point of many communities and is a means of obtaining beautiful photos of a small amount of money.

Similarly, many vendors on the World Wide Web that can provide core housing need for your digital camera. Information Which brand is compatible with the camera is easy to navigate. Many online retailers can offer discounts and provide free delivery and shipping directly to your door.

Once you receive your housing unit Digital Camera Underwater, it is important to test for leaks. You can do this by placing the camera in the drive, then soak in a tub of water. If you see bubbles then it is most likely a leak. You should also test the device before use in water first. There are O-rings placed around the outside of the unit that are vital to maintain the waterproof camera. If they are damaged or clogged with hair or dust, which can be a slow leak.

By purchasing a digital camera underwater case, provides maximum protection for your camera. Interfere not with the image quality and give you peace of mind that your camera is as safe as possible.

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Be sure to check out WaterproofCameraWorld.com for comprehensive information on waterproof digital camera reviews. To find all the advice and insights that you may need about diving camera at your fingertips, Follow the links right now !

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Aluminum Scuba

How does hookah diving work ?

I have 2 questions about hookah diving, please explain to me.

I am a scuba instructor for http://www.visibilityunlimited.com and though I have never tried the hookah systems I have read up on them and have talked to people who have used them. Hookah diving, also called Surface Air Supply (SAS) was the precursor to Scuba which stands for self contained underwater breathing apparatus.
Instead of taking cylinders (scuba tanks) down with you, the air in a hookah system come from the surface. The air is pumped down to the diver via a gas or electrically driven air compressor. The air supply may also from pressurized air cylinders as well but the cylinders are not on the diver.
Hookah systems for divers tends to be limiting to the amount area that a diver can explore because they basically have only so much air supply hose between them and their air supply.
Scuba on the other hand allows the diver more freedom because they have their air supply in pressurized cylinders on their backs.
As far as tying the air line around the body or waist? I am 95% positive that they do not do that. They may have safety lines (not air supply lines) attached to their bodies but there is always a chance for the lines to get fouled up.
Hookah diving is still used today in the form of snuba and in commercial diving where the helmets are used. I think they still make the brownie third lung which is a gas powered compressor that floated in the water at the surface (scares the heck outta me) but Haven't seen or heard of them in quite awhile.

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Explore the world under the sea is always fascinating. But to move freely underwater is not as easy as moving earth. To be alive in one of the water must have a full tank that breathing oxygen is not possible under the water for humans. In addition to the enormous pressure and water temperature differences are much more different territory.

For Scuba (Self Contained Underwater Breathing Apparatus) diving, divers, surfers, sailors, swimmers, adventurers of water, surface water sports persons often use these things, also full of oxygen:

1. MASK
2. FINS
3. Snorkeling
4. Diving suit and a lot of things.

Maintaining body temperature is one the biggest problems for divers. Dry suit is a type of garment that gives the user water protection for your skin. Combinations watertight are used to prevent entry of water. Wings are used when the water temperature is between-20C to 150C.

There are three types of dry suits:

1. Waterproof Membranes
2. Drysuits Neoprene
3. Hybrid combinations Waterproof

1. Waterproof - are built mainly of fine materials, vulcanized rubber or a composite of nylon and rubber butyl. These types of dry suits offer no real protection heat cold water. And these dry suits are not tight, and must be large joints to give the user the time flexibility of movement. Sailors and boaters who may be out of the membrane water prefer combinations watertight. Drysuits membrane are easy to use and time. Membrane Drysuits are used mainly in spring.

2. Neoprene dry - providing thermal protection in colder waters, to maintain buoyancy. Neoprene is Insulation Materials heat made Heavy duty fabric and this fabric is coated with rubber or vinyl chloride, better known as Venyl. Neoprene dry suits are considered better as compared to the membrane dry suits. Neoprene has the best properties that make it more useful, chemical resistant, flotation more elastic and waterproof. Neoprene dry increase thermal protection, even if a leak. Neoprene dry suits are mainly used for sports surface water and cold water.

3. Waterproof Hybrid - are produced by the combination of material the membrane and the neoprene material. In hybrid combinations dry top coat is made of material of the diaphragm and below the belt is made from material Neoprene. So close down Installation of dry suits gives users the convenience of kicking water travel distances when they swim. And dry suits in bulk top allows the user the freedom movement of weapons. Hybrid combinations watertight are used primarily for sports surface and cold water where divers go deeper.

A zipper Modern waterproof gloves and waterproof Hydro. From the zip lines are mainly located in the shoulder or in front of the torso, wear dry suits with ease. Hydrogloves wings can be permanently attached to the ring of impermeable or attachment. Raincoats modern have the air inflation valve, which allows the diver to control buoyancy in demand by injecting air regulator to get rid of compression under deep water. A dry suit is used more insulation undersuit.

A modern dry suit has a vent valve air which allows the diver to the request for release of air pressure increases as it leaves the water. Fan valves may be automatic or manual. It is used as pressure relief valves. Most fans are automatic on the shoulder of dry suits and the fans are in the hand wrist.

A modern version of the double piece drysuit is manufactured Customworks Idaho. These two pieces impervious to all types of comfort for divers, boaters, swimmers, sailors, divers and adventurers of the water. They dry suits into account the needs of their users.

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Abir Roychowdhury is a professional Internet Marketer & Sr. Executive SEO of KarmickSolutions.com. www.Hydroglove.com is the online resource for Scuba Gears, Diving Equipments and provides an expanding line of Rubber Molded DrySuits, Dive Kits, HydroSuits, HydroGloves, wetsuits, snorkles, masks fins, all are made for collectors, surfers, swimmers and vintage divers.

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Hookah Diving

If I have a 80 cu ft 3000psi scuba tank and I use to fill a 72 cu in 3000 psi tank what is left in the scuba?

I bought a 80 cubic foot 3000 psi aluminum scuba tank and I'm going to use it to fill a 72 cubic inch tank for paintball gun. After filling the smaller tank one time how much pressure should be in each of the tanks? I am using a device that will allow the pressure in each to equalize which will fill the smaller tank.

Starting with the math:

An 80 Cft tank would be 12 x 12 x 80 = 11,520 Cubic Inches. If you multiply that by 3000 psi, you get 34,560,000.

The new combined volume the gas will occupy is 11,592 (11520 plus 72) . So, 34,560,000 divided by 11,592 means that each tank will be about 2981 psi.

That is the theory -- the actual will be somewhat different. Why? As you transfer the gas, the temp in both containers will change and that will change pressures. Second, the hose will contain some gas and, after you equalize pressure in both cylinders, you will clsoe them leaving a pressurized fill hose. You will then ven some of that air.

All of that said:
a) Be certain the 72 inch cylinder is rated to at least 72 psi, that it is within hydro, has been inspected and is in very good condition (i.e., nothing other than purely cosmetic issues). Verify that the fill rate you are considering does not exceed the manufacturer specs.
b) Fill the tank super slowly. I would probably do that by hooking the two to the hose. Open the big tank but keep the small tank closed. Close the big tank. Slowly open the small tank. This will let some of the air in the hose into the small tank. Close the small tank. Repeat as needed.
c) Ideally, keep the small tank submerged in a container of water. This will help keep it cool.
d) Exploding scuba tanks can be lethal -- this is not something to fool around with.

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Most people know what a scuba tank seems, but few people really know what exactly or how to use. If you are interested about diving, but do not really know much about this essential piece of equipment high, you may want to keep reading.

Most people think tank scuba diving contains pure oxygen, but in reality it is not. A scuba tank is actually about 21% oxygen and 79% nitrogen, which is quite like the air we breathe. In fact, if the scuba diving tank is filled with pure oxygen, which is toxic when brought to shallow depths. And therefore to leisure travel, the compressed air necessary.

The typical recreational scuba diving tank is usually aluminum, with nearly 80 cubic feet of compressed air. A scuba diving tank normally is two meters tall with a diameter of 1 / 2 foot. Normally, scuba diving tanks are filled with a minimum of 2000 psi and most of the 3000 psi of gas pressure. To maintain quality standards, scuba diving tanks are monitored by the U.S. Department of Transportation.

Using a scuba tank is not that difficult, here are some reminders:

1. I have the scuba tank filled by a reputable dive shop.
2. Check if the compressor intake pipe of the store is located in an area of clear and fresh air. Select another store if they are placed somewhere fumes could enter inside the pump.
3. Never leave the scuba diving tank inside a parked car as the heat may cause it to expand and explode.
4. When traveling, store the tank in the trunk of the car, with the valve to the passengers. In the event that the valve damage, the tank will be propelled away from passengers.
5. Before using the tank, remove the protective rubber valve and check O-ring. If damaged or missing, replace it.
6. Attach a buoyancy compensator in the body of the tank.
7. Attach the first stage of your regulator valve tank scuba diving.
8. Turn left knob to open the valve and then replace the back half.
9. Take note of the tank pressure monitoring indicators.
10. As you dive, always check the air pressure left in the tank.
11. Stop scuba diving way beyond the minimum point of pressure in the tank.
12. After snorkeling, remove all accessories of the tank and store in a cool place.

The management of a scuba tank is easy if you know what to do. Enjoy diving!

About the Author:

Read up on sleepover activities at the Sleepover Ideas website. Find information on tips on getting over someone at the How To Get Over Someone website. For info on how to remove mildew, visit the Removing Mildew site.

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Psi Scuba

Aluminum SCUBA tanks in UK?

As an American diver I have heard that the UK does not allow Aluminum tanks in recreational diving. Only steel. Is this true?

We tend to use both. I use steel tanks as back-gas and allies for stage bottles. Anyhoos, in answer to your question, no, aluminiUm tanks are fine. Nothing stopping you using them for back gas either. Your choice!

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Do you have trouble viewing time while going diving? Range diver watches will help you overcome this problem.

These days one can easily get and craft watches are water resistant. These watches divers were also called scuba diving watches, since they are suitable for diving, which is also known as saturation diving. According to the International Organization for Standardization is a standard for water clocks resistant. This prohibits the term "impermeable" is used in watches, which many countries have adopted. Resistance to long-term water has been attained by the together forming a tight seal. This procedure is used in conjunction with a sealant that can be applied in the case, and aid to help keep water out. However, even with this material should be tested in order to pass the test of being waterproof.

These unique watches ensure that divers are able to track their time, even when they are enjoying a dip in the sea. These watches have been tested in theoretical depths, and are marketed after that only. For example, a clock that has a number would be 50 meters water resistant to 50 meters under water without gas, and also for a limited period time. The stationary characteristics of water resistance are used for testing water resistance through a small depressurization chamber containing the clock. Through this motion sensor and glass box can be measured measured. This also helps in assessing the amount of pressure that the watch is and losing speed. Normally, the water does not touch the clock in this type of machine.

There is another type of machine used for testing the watch under the water used for tests measuring deep. In such cases, the watch is immersed in a small container filled with water. The pressure is imposed on the camera to see how much the watch can endure. Some other logical forms are used to check the water resistance clockwork. Sapphire the glass case clocks are used for dive watches because they provide a style and design for the clock.

The series of Professional Divers Watches by Politi includes the OR2805 design Diver Swiss Made Pro II. This watch has been made by Revue Thommen in Switzerland and has a 316L polished, solid stainless steel case. It is made of sapphire crystal and uses the Swiss ETA 2824-2 automatic movement with 28,000 a / h - 25 Jewels. Other features of the watch include the movement of locking ring metal dial Matte black with white indices luminova and a solid stainless steel case with screw case back. The watch is 30 ATM water resistance, and is perfect for those who love of scuba diving. The range of exclusive watches ensures that you are able to keep track of time even as the head under water.

About the Author:

Ian Stathem

Specialized in writing notes, articles, blogs for kind of industries. Writing is my passion which I do with dedication. For last 7 years, I have written so many articles on different topics including Health, Finance and Electronics. You can find me in Ezine and Buzzle anytime with my writing expertise.

Now I am writing about watches and rings and The range of stylish diver’s watches make diving and going underwater a pleasurable experience. You can see some additional designs at:
http://www.watchesandrings.com/politi-orologi-or2805-diver-swiss-made-p-pl-487.html

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Steel Scuba Diving

Either tank will do fine. The 80 / 3000 tank is the smallest tank that I would get for paintball. Your first fill will give you 3000 psi. After that the psi falls. Once you get to less then 2000 psi, it’s nearly useless. If you are getting this for the use of one or two players, it should last you a days play fine. If you are going to support more players you may run short.

Used tanks are not a bad way to go. But check the hydro life on them. New tanks have 7 years of hydro with a yearly visual inspection needed . If the used tank only has 3 years left on it, get the new one.

It’s about twice the cost, however, a steel 120 high pressure (3450 psi) is the best tank for paintball. Assuming your markers tank is 3000, then you will get 3 to 5 completely full tanks before the psi of the scuba tank drops below 3000. Just be sure not to over fill your marker tank.

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Scuba diving Malaysia, scuba diving destinations including points in Borneo,. Joe, Langkawi Island, Layang Layang Island, Pahang, Perak, Perhentian Island, Sarawok, Terengganu, Tioman Island and Koh Tao. After all the diving destination for tourist diving Diver's any further.

Imagine diving in water. Surrounded Borneo; This scuba diving destination than Malaysia. ninety three sites surveyed black charm. Only. 79 dive destinations in Sabah and more. 14 deep water diving spot in Malaysia. Sangalaki. To Sabah in the northernmost region of Borneo, a site that look best diving in such places. Labuan Federal Territory, Kapalai Island Lankayan Island, Mabul Island, Mantabuan, Mataking Island, Golf Tiga, Semporna. Marine Park, Si Amil Island, Sibuan Island Sipadan Island, Tunku Abdul Rahman Marine Park and Koh Tao. Park. Just short of Sabah, different access to. Sangalaki too beautiful underwater await more experience. Radiation Manta, jelly fish, turtles and other water life can be found in places like. Caro's Cutto, access channel, Coral Gardens, Cowtail Reef, eel Johnson,. Jellyfish lake. Lighthouse reef,. Manta Avenue, Manta Parades, sandy ridge, Sherwood Forest, cleaning station, lighthouse and turtles. Town.

Water balance in the Malaysian diving locations where you can explore the. fifty one point in Terengganu too; dive sites around. Terengganu happy to place the language. Tehgah Island, Golf Kapas, Golf Redang, and Tenggol Island. While in Malaysia, you can take to diving in the coral reef. Blue dive sites located outside of language. Tehgah Island: the site is accessible by boat. After the end you can explore the water. 25 meters deep and at home, butterfly fish,. parrot fish, groupers, nurse sharks, trevally and other host attract both underwater. Life.

Or you can head to a Japanese artwork landing sabotage in golf. Kapas: This interesting scuba diving sites in Malaysia can be accessed only after thirty. Cruise minutes. Japan destruction landing artwork located in a north of Golf. Kapas and destruction twenty-five meters down. Coral destruction at this home and school. Fish can enjoy the underwater experience that is deep under water at many popular dive spot, Malaysia.

Malaysian destinations of deep diving. You can choose many; This allows for various hot spot locations to experience the beauty and. surrealism only submarine adventure offers. A lido. For amateur and amateur players for diving talent and for middle and high Diver exploring the challenges and adventures under the water. For your next dive to violence. To consider heading to Malaysia. Destination brim with scuba diving destination than Malaysia, you can touch and explore.

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Visit DiveTime for over 10 000 scuba diving sites, thousands of scuba diving Malaysia images and videos along with reviews and gear items for sale.

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Sherwood Scuba

2 750 pound/square inch = 142 216.062 62 Torr

[1 pound/square inch = 51.714 931 86 Torr]

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Aluminum Scuba Tank

yeah, you know that none of what you've obviously copy and pasted matters when measuring trip time? you need distance and speed to calculate how long to travel from point A to point B, of which you have not supplied to us thus it's impossible for us to guesstimate it. for how many stops needed, you'd need to tell us how much fuel the engine consumes per hour and how large the fuel tanks are, also impossible to guesstimate without this info. now that I've clarified this, here we go:

but let's play around with this.....I'd guesstimate 12 knots for a trawler's top speed, 41,690/11,000 liter/gallon fuel tanks and the motors burn 132.4/35.0 liters/gallons per hour, each knot is 1.8 km/hr, now we can do some math.
269,394km/1.8kmph = 149,663.33 nautical miles
149,663.33nmi/12 knots = 12471.94 hours
12471.94hrs/24hrs = 519.66 days
519.66 days or 1 year, 6 months and a few days, give or take a week if you could keep a constant pace, which you couldn't since you would need to fuel, resupply and shelter from bad weather, so I'd say more in the realm of a year and seven months to year and ten months would be a generous estimate.
for how many stops you'd need? here's my calculations:
US imperial units:
11,000 gallons/35gph = 314.285 hours of run time at 75% power(aka maximum reasonabl