The ball tracks are encapsulated by two O-rings, neither dirt from the outside nor product from within (in case of leakage) can reach the ball track.
Should the main seal fail, leakage is indicated through the leak detection port. This port is PTFE sleeved, thus contact of product with carbon steel components is prevented.
The bearing module with its hardened ball race and the specially designed seals guarantees a reliable and long life working swivel joint. The bearing module and the seals can be easily replaced. All carbon steel parts could be made of stainless steel.
The D2000 - PTFE swivel joint is equipped with special flanges. The connection flanges for the pipes are included in the swivel joint order. These flanges are welded to the pipes and then PTFE lined as an assembly.
