This 80 CU FT Aluminum Scuba Tank with Valve is a classic choice for divers who want reliable breathing gas capacity and rugged marine performance. Designed for scuba diving and saltwater environments, aluminum 80 tanks are corrosion-resistant and ideal for recreational dives, boat charters, and dive travel. Rated for 3000 PSI service pressure, they provide ample air volume for typical dives and pair seamlessly with most regulator systems.