This seal cartridge assembly, also known as a seal canister assembly, is for use with KMT 90,000 psi (6,000 bar) PRO III waterjet pumps with a 60 or 125 horsepower rating. It is 100% interchangeable with the seal assembly KMT has trademarked as the, seal assembly, SUPRAlife. If is for use with .875 plunger diameters.
This seal cartridge assembly was previously registered under U.S. Patent # 6,802,541, U.S. Patent # 7,247,006 and U.S. Patent # 7,568, 424. These patents have now expired and are no longer applicable to this item.