How To Keep a Scuba Tank Safe And Long-Lasting for Diving?

August 23, 2022 3 min read

Scuba cylinders are often taken for granted, but the proper care of them can extend the life of the scuba equipment. Here are some tips to keep your scuba tank in great shape:

Storage of a Scuba Tank

Proper storage is crucial to maintaining the integrity of a scuba tank for years to come. Exposure to moisture, heat, and cold can cause corrosion on the exterior. Avoid placing tanks on porous surfaces because water will seep through and come into contact with the tank. Storing tanks in wood sheds, garages, and basements can result in rusted tanks. Instead, store them in a climate-controlled room or closet, and close the blinds to prevent excessive sunlight from damaging the tank.

When not in use, scuba tanks should be stored in a garage or house during hot months. Garages can be downright sweltering during the summer. These temperatures will increase the internal temperature of the cylinder and cause a burst disk to rupture. Furthermore, storing your cylinder with inadequate pressure can lead to damaged cylinders. As a result, it's recommended to perform servicing at the end of a dive.

Inspection of the Exterior of a Scuba Tank

The first step to safe and long-lasting diving begins with a thorough inspection of the outside of the scuba tank. Look for any regulatory marks or licenses on the tank, such as the DOT or TC regulatory license. Also, look for the working pressure and hydrostatic test date. If the tank is made from aluminum, pay special attention to the born-on date.

Ensure that the test chamber O-ring is clean. It should be free from film, dirt, rust, flat spots, or fraying. The tank should be stored away from heat sources. Always check the scuba tank's cylinders before using them. After diving, store them in a cool, dry place for the best performance and safety. A tank should never be left unattended, and never be knocked over.

Keeping a Scuba Tank Out of Direct Sunlight

It is important to keep your scuba tank clean and out of direct sunlight to avoid corrosion. Never store your tank without air inside, as this will increase corrosion risks and can make a dive dangerous. The best way to clean your scuba tank is by washing it thoroughly, including the valve/tank interface. Once you've finished your dive, store the tank in a cool, dry place, and follow the manufacturer's guidelines.

To prevent deterioration, store your scuba tank in the shade or in a tank bag. The sun can cause corrosion to the insides of a scuba tank, which could result in a deflated tank. Never leave your cylinder in direct sunlight for more than a few hours at a time. It may be tempting to keep it in the sun while you're diving, but this will result in damage and possible failure.

Cleaning a Scuba Cylinder

Scuba cylinders are an important piece of equipment for underwater divers, and cleaning them properly is essential to maintain their safety and performance. Proper care can save you money and reduce risks while underwater. Follow the tips below to keep your cylinders clean and operating efficiently. Listed below are some helpful tips for cleaning a scuba cylinder. This will help you get the most out of your equipment.

Firstly, make sure your scuba cylinder is properly inspected at least once a year. A certified service technician will visually inspect your cylinder and will advise you on any further maintenance needed. After the inspection, a sticker is placed on the scuba cylinder, indicating the month and year of its last visual inspection. This sticker is essential and is required by many dive companies.

Recommendations for a Valve Rebuild

If you have a Scuba Tank that leaks, it may be time to rebuild the valve. It is vital to use a valve repair tool. You will need a screwdriver with a wide slot in the center and a valve rebuild tool. First, remove the cylinder's valve. Then, use a screwdriver to remove the valve spring, the knob, and washer. You will also need a box end wrench to remove the bonnet.

New scuba valves have an over pressure relief device, which is known as a burst disk. If you remove this piece, be sure to discard it. Reusing it can cause it to prematurely rupture. Also, be sure to use a torque wrench of at least 100 to 120 inch-pounds when you replace the safety assembly. Finally, you must calibrate your wrench to ensure proper function.



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