dykkerflaske

A dykkerflaske, often referred to as a scuba tank or diving cylinder, is a portable pressurized container used to store and supply breathable gas for underwater diving. Typically made of aluminum or steel, these cylinders are designed to withstand high pressures and are filled with compressed air, though other gas mixtures like nitrox or trimix may be used depending on the dive profile and depth.

The cylinder is equipped with a valve at the top, which controls the flow of gas. This valve connects to the diver's regulator, a crucial piece of equipment that reduces the high pressure of the gas in the tank to a breathable pressure that the diver can inhale. The regulator also typically includes a submersible pressure gauge (SPG) that allows the diver to monitor the remaining gas supply.

Dykkerflasker are essential for scuba diving, enabling divers to stay submerged for extended periods. The amount of gas a tank holds and the depth of the dive determine the dive time. Safety is paramount in diving, and cylinders are subject to regular hydrostatic testing and visual inspections to ensure their integrity. Proper maintenance and handling of dykkerflasker are vital for the safety of the diver.