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.
Omega Customer Service Phone Number Phone Number of Omega is +41-32-343-92-11, Fax No: +41-32-343-97-15. OMEGA is a Swiss based privately held company that specializes in designing, manufacturing and marketing a wide range of watches for Men and women. It is one of the divisions of a multinational company, Swatch Group. The company started business operations in the year 1848.