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Technical Diving Equipment

Your Scuba Gear

Danangscuba_Mask

A mask is one of the most important, and personal, pieces of scuba diving equipment you own because it lets you explore with your eyes. More...

Danangscuba_Snorkel

A snorkel is a very personal piece of equipment. It lives with your mask, spends time in your mouth, and lets you breathe while you look below, until you’re ready to submerge on scuba. More...

Danangscuba_Fins

There are fins for swimming, snorkeling, free diving and body surfing. More...

Danangscuba_BCD

Imagine scuba diving while hovering, weightless underwater – eye to eye with a fish. How is it possible? It starts with your buoyancy control device (BCD). More...

Danangscuba_Weight_System

Most people float, which is great if you like to stay at the surface. However, scuba divers want to descend and need a weight system to help them offset this tendency to float. More...

Danangscuba_REGULATOR

If you think about it, breathing underwater is pretty remarkable, and it all happens because of the regulator. The scuba regulator is a great invention that delivers the air from your scuba tank to you just the way you need it to breathe. More...

Danangscuba_SPG

Your SPG displays how much air remains in your tank so that you can end your dive well before you get too low. More...

Danangscuba_divecomputer

You can track your dives using dive tables, a depth gauge and dive watch, but most scuba divers use a dive computer – it’s easier. More...

Danangscuba_Dive_Watch

In the 1970s and 1980s, divers wore dive watches because it was the standard way to track bottom time while scuba diving. More...

Danangscuab_Dive_Knife

A dive knife is a general tool that scuba divers occasionally use to cut entangling fishing line or rap on their tanks to get a buddy’s attention. More...

Danangscuba_Lights

It’s obvious that a dive light is necessary to scuba dive at night to help you navigate, see your gauges, and observe interesting aquatic life. More...

Danangscuba_Bag

Whether you’re driving to your local dive site or getting on a plane headed for the tropics, a sturdy gear bag will help you organize, protect and carry your scuba diving equipment. More...

Danangscuba_Suits (1)

It’s called exposure protection because while scuba diving you’re not only exposed to water’s cooling ability but also to things that can scrape, cut or sting. More...

Scubadanang_Photography

With the rise of digital photography capabilities, there are now numerous options for capturing images underwater. More...

Danangscuba_accessories

An accessory is defined as an item that can be added to something else to in order to make it more useful, versatile, or attractive. More...

Danangscuba_Float

A dive flag indicates that scuba divers are nearby. In some areas, flying a dive flag while scuba diving is required by law, but in general it’s a good idea for safety reasons. More...

Danangscuba_Signaling

In the unlikely event that you’re at the surface and need to get the attention of someone on shore or on a boat, you’ll be glad you have a surface signaling device. More...

Danangscuba_Tanks

High-pressure cylinders are relatively small, yet very strong containers that hold large volumes of compressed gas. More...

Danangscuba_Rebreather_Gear

Rebreathers reuse the gas you exhale by recycling the good part and replenishing it for your next breath. More...

Danang_Sidemount_Gear

Scuba diving with a sidemount configuration simply means that you carry your tanks at your sides instead of on your back. More...

Danangscuba_technical diving rig - backview

Technical (tec) diving involves diving beyond normal recreational scuba diving limits. More...

Danangscuba_technical diving rig - backview

Technical (tec) diving involves diving beyond normal recreational scuba diving limits. Participating in tec diving requires additional experience, training and (of course) equipment. In recreational diving you use one scuba tank, but tec divers typically wear twin cylinders or closed-circuit rebreathers (CCRs), plus one or more additional tanks, each with different gas blends. They usually have two or more completely independent regulators and dive computers, as well as other dive gear backups. Visit or ask Da Nang Scuba's experts to get advice about tec diving gear, but here is what a typical tec diver might use.

PRIMARY MASK AND BACKUP MASK

Although any scuba mask is adequate, tec divers prefer compact masks for minimum resistance in the water. A backup mask is carried in a pocket in case of loss or damage to the primary mask.

FINS

Tec divers often use dry suits, requiring large style, open-heel adjustable fins.

WING-TYPE BCD AND HARNESS

A high capacity BCD with a backup gas bladder mounts between the harness and cylinder. The backup bladder is required because a tec diver may be too heavy to swim to the surface if the main BCD fails. The harness is a shoulder, waist and crotch strap assembly that holds tanks to the tec diver’s back, with D-rings mounted on the shoulders and at the waist for clipping equipment.

PRIMARY AND SECONDARY REGULATOR

The primary regulator has a two-metre/seven-foot hose for sharing gas with a teammate in an emergency. The secondary regulator is independent for use in case of malfunction in the primary regulator. The secondary is also used when sharing gas with a teammate via the primary regulator.

TWIN CYLINDERS, DECOMPRESSION CYLINDERS/STAGE BOTTLES

High-capacity cylinders hold high-pressure compressed air, enriched air or trimix depending upon dive requirements. An independent decompression cylinder and regulator is clipped to a harness on the side. Extra tanks are used to extend dive time and/or to carry a gas for optimizing decompression. Often, two cylinders are carried.

MULTIGAS DIVE COMPUTERS AND SUBMERSIBLE PRESSURE GAUGE (SPG)

Dive computers, one primary and one backup, track and display decompression requirements, and allow tec divers to switch to different kinds of gas blends to optimize decompression. If not integrated into the dive computers, SPGs constantly display how much air remains in the cylinders.wear. Custom mouthpieces are designed to mold to your bite and add comfort.

DRY SUIT

Provides insulation for a comfortable dive over a long duration.

OTHER EQUIPMENT

Compass, slate, delayed surface marker buoy (DSMB), emergency signaling devices, backup dive tables, Z-knife, shears, safety reel, and lift bag.

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