One-piece coupling casing as a sleeve with separate O-ring support
The RINGFEDER TNZ ZCH is a coupling unit that consists of a one-piece casing with O-ring supports on both sides.
This coupling unit uses two TNZ ZCA hubs. Combinations with long hubs – such as the ZCHU and ZCHUU – are also available. This enables various configurations and customisations depending on the requirements of a system.