Are you planning to install this tank or underground ?
A standard "500-gallon" tank actually holds about 400 gallons of propane when filled to the 80% safety limit (to allow for liquid expansion). These tanks are usually about 10 feet long and 3 feet in diameter. They are ideal for homes that use propane for primary heating, large appliances, or backup generators. When buying, you must choose between two types: buy 500 lb propane tank
More aesthetically pleasing and protected from extreme temperature swings, though more expensive due to excavation and specialized "anode bags" required to prevent soil corrosion. Installation and Regulations Are you planning to install this tank or underground