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Its not really Scuba diving but its considered scuba diving. Also known as the hookah system. its when you have a gas powered motor pumping fresh air to the person or person's diving below, there can be up to four people diving off of one hookah system. the benefit of this system is that there is no decompression time and you can be underwater pretty much all day if someone fills the gas tank on the engine pumping air. but you are kinda tied down to something so i don't think its true scuba diving.

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โˆ™ 2009-08-03 13:21:29
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Q: Is scuba diving when the tanks are floating on top of the water if not what type of diving is it when the tanks float on top?
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What happens after using the scuba tank?

A cardinal rule for scuba diving tanks is to never completely empty your scuba diving tank. When planning your scuba dives, it is important that you consider to complete your dive with enough air left within your scuba diving tank.

Where is it possible to buy a scuba tank?

Used scuba tanks can be found on eBay, but for new equipment, there are brick and mortar "dive shops" that sell tanks and other diving accoutrements. Scuba tanks can be found online at Amazon, and at other online portals that specialize in diving equipment such as LeisurePro.

Is there a certain temperature to keep tanks for scuba diving?

Under 25

Why does the red sea have some of the best scuba diving in the world?

The red sea has the best scuba diving in the world because of the sink boats and tanks to build up the reef.

What gas is in scuba diving tanks?

air, nitrogen, oxygen, trace gases, and sometimes helium

Mixture of gases for scuba diving tanks compared to normal atmospheric air?

Most SCUBA divers dive with compressed air, which is normal atmospheric air compressed into a scuba tank.

What is the downside of using a manifold setting while scuba diving with 2 tanks?

It increases failure points.

Where can you get scuba tanks refilled other than at scuba shops?

You could buy your own portable diving compressor, my dive buddy has one, there not silly expensive . You must get fills from a compressor designed for diving (breathing) as the air is filtered and moisture removed.

Why does a scuba diver need increased gas pressure in the air tank?

Scuba divers require increased air pressures in their air tanks while diving because the pressure on their bodies increases.

Is air in a scuba tank a solution?

The air inside SCUBA tanks is, usually, just regular air that has been compressed and "jammed" into a tank. Some diving applications utilize gas mixtures of oxygen, nitrogen (and sometimes hydrogen).

What do you need to scuba dive?

Mask, fins, snorkel, SCUBA tanks, Buoyancy Control Device and weights. It's also nice to have a wetsuit and dive computer.Also, see the answer in the question "What is the required equipment for scuba diving?"

Why only oxygen is not used in tanks of scuba divers?

Naturally the air we breath has 70% of nitrogen and only 21% of oxygen, this is done is scuba diving as well. Just oxygen is not enough for living, while oxygen is essential one.

Where can scuba tanks be bought?

You can buy scuba tanks at the internet page "DiversDirect" or in a special diver store. Or you buy on Ebay a used scuba tank, its cheaper but the scuba tank could be defect or something else.

What kind of air do you use while your scuba diving?

Depends a bit on how deep you dive, but usually just average, regular air that's been a bit filtered and then compressed into tanks.

What is Internal Floating roof tank?

Floating roof tanks are broadly divided into external floating roof tanks (usually called as floating roof tanks:FR Tanks) and internal floating roof types(IFR Tanks). IFR tanks are used for liquids with low flash-points(e.g. ATF, MS. gasolene, ethanol). These tanks are nothing but cone roof tanks with a floating roof inside which travels up and down along with the liquid level. This floating roof traps the vapor from low flash-point fuels. Floating roofs are supported with legs on which they rest. FR tanks do not have a fixed roof (it is open in the top) and has a floating roof only. Medium flash point liquids such as naphtha, kerosene, diesel, crude oil etc. are stored in these tanks. sealions

Are scuba tanks hydraulic or pneumatic?

SCUBA tanks are metal (usually steel or aluminum) that are filled with compressed air. This is loosely related to a pneumatic system.

How often do scuba tanks need to be inspected?

Scuba tanks need to be visually inspected and need a hydrostatic test done every five years.

How do you fill a scuba tank?

Tanks are filled using an air compressor capable of producing over 3000psi coupled with a filtration system that purifies the air to a level acceptable by the Compressed Gas Association as breathable air for scuba. This is not a "do-it-yourself" project - Scuba Diving facilities are certified to fill tanks. Trying to do this yourself will result in deadly gas mixes and overfilling can rupture the tank or valve - in addition to harming (deadly results) anyone in the immediate area.

Why can scuba diving tanks hold lots of air?

Because the air is compressed so that the same amount of air fills much less space meaning more can be put into a SCUBA cylinder. Normally a tank will be pressurised up to around 3000psi/200bar of pressure.

What are helium tanks used for?

Helium tanks are very useful and are used in many ways. Helium tanks are used to fill diving tanks with some helium so as to dilute the oxygen in the diving tank.

What scuba equipment would you recommend for beginners?

Since I still consider myself a beginner at scuba diving, I would highly recommend obtaining your very own wet suit, flippers, mask, and snorkel before making any larger purchases such as a BCD, regulator, and tanks. I would check your local listings to find a dive shop in your town and they will be able to assist you in scuba lessons and certification.

Which gas is used in scuba diving tanks?

For normal "sport" diving, scuba tanks are filled with just plain old air! That's just the mix of gases you're likely breathing right now, and it contains 78% Nitrogen, 21% Oxygen, and 1% other gases. But nitrogen can cause problems for divers ("bends" and "narcosis"). So for technical diving (below 100 feet), divers sometimes use Nitrox, less nitrogen than normal air, and more oxygen. But even pure oxygen can be dangerous when breathed under pressure. In fact, breathing pure oxygen while scuba diving below 25 feet can be fatal! So for very deep technical dives, the inert gas helium is often added into the gas mix; which can be heliox (oxygen & helium), or trimix (oxygen, helium, and nitrogen).

What is an example sentence for the word tanks?

Hide behind those water tanks. The scuba tanks are filled and ready to go.

What are scuba tanks made of?

They are made usually from Aluminium or steel

What changes have been made since scuba diving first came about?

It has changed because it has added the BC, the air horn, the dry snorkel, nitrox, mixed gases, stronger tanks, the DIN valve, aluminum tanks, plastic masks, the octopus, the pony tank and spare tank, and more durable and safer gear.