What is an Aqua-Lung?
Jacques-Yves Cousteau Jacques Cousteau and Emile Gagnan together invented the modern demand regulator used in underwater diving. Their invention allowed for the equipment known as the Aqualung, or self-contained underwater breathing apparatus (SCUBA), enabling safer and deeper dives.Aqualung Group was sold by Air Liquide to Montagu Private Equity by the end of 2016. It was acquired by Barings LLC in December 2023.Aqualung: Aqualung is another leading scuba diving equipment brand, renowned for its cutting-edge designs and durable products. From regulators and dive computers to wetsuits to BCDs, this acclaimed brand offers an impressive selection of gear designed to enhance your underwater experience.Aqualung: Aqualung is another leading scuba diving equipment brand, renowned for its cutting-edge designs and durable products. From regulators and dive computers to wetsuits to BCDs, this acclaimed brand offers an impressive selection of gear designed to enhance your underwater experience.
What is the history of Aqua-Lung diving?
In 1943 Jacques -Yves Cousteau – a French naval officer – and Emile Gagnan – an engineer from Air Liquide – invented a piece of diving equipment that incorporated a demand regulator. It became known as the “Aqua Lung”. Jacques-Yves Cousteau Jacques Cousteau and Emile Gagnan together invented the modern demand regulator used in underwater diving. Their invention allowed for the equipment known as the Aqualung, or self-contained underwater breathing apparatus (SCUBA), enabling safer and deeper dives.Aqua-Lung was the first open-circuit, self-contained underwater breathing apparatus (or scuba) to achieve worldwide popularity and commercial success.Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface breathing gas supply, and therefore has a limited but variable endurance.
How long can you stay underwater with an Aqua-Lung?
The Aqua-Lung also could be mounted on stronger and more reliable air tanks holding up to 200 atmospheres, allowing extension of diving duration to more than an hour at significant depths, including the time needed for decompression stops. Professional breath hold diver Budimir Šobat’s world record of 24 minutes and 37 seconds holding his breath underwater. During a breath hold, the level of blood CO2 rises, and the O2 declines. The initial increase in the urge to breathe — let’s say 30 seconds into the breath hold — primarily comes from the rising CO2.But champion divers, such as elephant seals, can hold their breath for about two hours. It was known that they rely on internal oxygen stores when they’re down there, said Michael Berenbrink, a zoologist at the University of Liverpool, England, who specializes in how animals function.
What is black water diving?
What is Blackwater Diving? Blackwater diving is conducted at night, usually far from shore in deep ocean waters, from a boat equipped with the required lights and lines. Bright lights are suspended in the water for a short time before divers enter to attract marine life to the area. Blackwater diving, also known as pelagic diving, is a form of scuba diving that occurs at night in the open ocean with thousands of feet of water under the boat. The divers are tethered to a boat by a rope and typically dive to a max depth of 60 feet.