Unitized disc pack Infinite life when properly sized and aligned Accommodates angular, axial, and parallel misalignment Torsionally rigid without any back lash No need for lubrication or maintenance No wearing parts and high resistance to harsh environmental conditions Close coupled Split spacer design allows for ease of maintenance and disc pack removal or replacement without moving equipment ATEX Certif The SXCST Type coupling consists of: Two – Hubs One – Split Spacer Spacer (for ease of installation and maintenance) 2 – Disc Pack Kits Custom spacer lengths can be specified for special applications. The coupling has two flex planes (one at each disc pack) so it can accommodate parallel misalignment by the angular misalignment in each disc pack. This configuration will also accommodate axial misalignment within the specified limits.