How to store a mini scuba tank safely?

Safe Storage of a Pony Bottle: Essential Tips

As a diver, you know how important it is to have reliable and well-maintained equipment. Your pony bottle, also known as a "bailout bottle" or "emergency air supply," is a crucial part of your diving gear. It provides you with an emergency air source in case of an underwater emergency. However, to ensure its proper functioning and your safety, it is essential to store it correctly when not in use. In this article, we will provide you with essential tips for safely storing your pony bottle.

Choosing the Right Location

The first step towards safe storage is choosing the right location for your pony bottle. Here are some criteria to consider:

Dry and Cool Environment

Pony bottles should be stored in a dry and cool place, away from moisture and extreme temperatures. Moisture can cause corrosion, while high temperatures can weaken the bottle's structure.

Well-Ventilated Space

Ensure that the storage area is well-ventilated. Good air circulation is essential to prevent the accumulation of potentially hazardous gases.

Away from Direct Heat Sources

Pony bottles should be stored away from direct heat sources, such as radiators, boilers, or direct sunlight. Excessive heat can damage the bottles and pose an explosion risk.

Regular Inspection and Maintenance

Before storing your pony bottle, it is crucial to inspect it thoroughly and have it serviced by a qualified professional. 

Here are some important steps:

Visual Inspection

Perform a complete visual inspection of the bottle, looking for any signs of damage, corrosion, or leaks. Never use a damaged bottle.

Leak Test

Have a professional perform a leak test to ensure that the bottle has no leaks.

Periodic Overhaul

Pony bottles should undergo periodic overhauls by a qualified professional, in accordance with applicable regulations. This overhaul typically includes a hydrostatic test and a thorough inspection.

Secure Storage

Once you have chosen the right location and your pony bottle has been inspected and serviced, you can proceed with safe storage. Here are some additional tips:

Empty or Partially Filled

It is recommended to store your pony bottle empty or partially filled, with an air pressure lower than the maximum working pressure. A completely filled bottle may be subjected to excessive pressure in case of high heat.

Upright Position

Always store your pony bottle in an upright position, with the valve facing up. This will prevent the accumulation of sediments or moisture in the valve.

Secure Placement

Ensure that your pony bottle is securely placed and not at risk of falling or being accidentally struck. You can use stands or straps to keep it in place.

Clear Labeling

Clearly label your pony bottle with relevant information, such as the date of the last overhaul, the maximum working pressure, and any other important details.

By following these essential tips, you can safely store your pony bottle, extending its lifespan and ensuring your safety during your next dives. Remember, safety is paramount in the diving world, and well-maintained and properly stored equipment is the key to a successful and hazard-free diving experience.