1/2 L copper has the same outer diameter as 1/2 K or M copper. The same applies to pipe schedules. As a result, a slight increase in pressure losses is realized due to a decrease in flowpath as wall thickness is increased. In other words, 1 foot of 1/2 L copper has slightly less volume than 1 foot of 1/2 M copper.
Definition of omega. 1  1 : the 24th and last letter of the Greek alphabet â see alphabet table. 2  2 : the extreme or final part : end.
Janice Carson. Omega XL is a brand of joint pain reliever that solely uses Omega 3 fatty acids in its formula. The information for Omega XL, on the official website, is extremely detailed and covers subjects such as the science behind the brand, how it was developed and the studies performed on Omega 3 fats.he information for Omega XL, on the official website, is extremely detailed and covers subjects such as the science behind the brand, how it was developed and the studies performed on Omega 3 fats.