The air reaches the tiny air sacs (alveoli) in the inner part of the lungs with any dust particles that avoided the defenses in the nose and airways. The air sacs are very important because through them, the body receives oxygen and releases carbon dioxide.
1 A full size keg holds about 15.5 gallons (165 12-oz cups) and is sometimes referred to as a 1/2 keg. 2  The full-size kegs typically start at about $100 for American draft beers. 3  Specialty beers, lagers and ales can cost from $125-$250.
A barrel (Bbl) is the standard method for measuring kegs of beer. Depending on the brewery, beers are kegged in various size containers, as follows: 1  1/2 barrel = 15.5 gallons = 124 pints = 165 12oz bottles - (Full Size Keg). 2  50 Liter = 13.2 gallons = 105 pints = 140 12oz bottles.3  1/4 barrel (30 Ltr) = 7.75-8.1 gallons = 62-66 pints = 83-88 12oz bottles (Pony Keg).eg Deposits and Other Charges. There is a $30 deposit for every keg (regardless of size), $60 deposit for every tap, and $30 deposit for every bucket. Taps and buckets are due back within three (3) days from the date of sale, Late returns will be assessed a $2 per day (per item) late fee.