Oxygen Scuba Tank Sizes

However this is a misnomer since these cylinders.

Oxygen scuba tank sizes.

Smaller than an aluminum tank of the same capacity a steel scuba tank is a more compact air supply solution a fact that becomes doubly important for twin tank setups. Steel scuba tanks are denser than aluminum tanks meaning you have to be less concerned with buoyancy issues especially at the end of a dive. The standard aluminum 80 cubic foot cylinder is the most popular size for recreational. Scuba tank or diving tank is more often used colloquially by non professionals and native speakers of american english the term oxygen tank is commonly used by non divers.

The term diving cylinder tends to be used by gas equipment engineers manufacturers support professionals and divers speaking british english. Pony or bailout bottles can range from 6 40 cubic feet. There is no perfect size tank for all diving types and all divers. 80 cubic foot tanks are the most popular among recreational divers and are also the most commonly found tanks on the water.

Before buying a scuba tank it is good to ascertain the oxygen compatibility. Divers direct also carries the 40 cu ft 50 cu ft 63 cu ft and 100 cu ft. The capacity of a scuba cylinder is an important consideration. Some manufactures make scuba tanks that are only to use with air 20 9 oxygen.

Divers who require higher percentages of oxygen such as nitrox have to buy the ones that are compatible with higher oxygen percentages and the valve has to be labeled as both oxygen. Back mounted cylinders range from 45 130 cubic feet plus. There are many sizes of scuba tanks but you will find common standards throughout the industry.