DI-6 Style Drop-In Center Industrial Coupling
The DI Sort coupling could be the regular six bolt coupling with two hubs and a spacer assembly that could be installed or eliminated without having disturbing the equipment and hubs and with out removing the disc packs in the spacer assembly. Customized spacer lengths is usually specified for special applications. The coupling has two flex 
planes (1 at every disc pack) so it may accommodate parallel misalignment through the angular misalignment in just about every disc pack. This configuration may also accommodate axial misalignment inside the specified limits.
Features
Designed to meet the API 610 Common
Help for added API requirements available on request
Unitized disc pack
Infinite life if thoroughly aligned
Torsionally rigid without any back lash
No will need for lubrication or servicing
No wearing components and substantial resistance to harsh environmental disorders
DI-8 Kind Drop-In Center Industrial Coupling
The DI Type coupling is the conventional 6 bolt coupling with two hubs in addition to a spacer assembly which can be set up or removed without the need of disturbing the gear and hubs and without getting rid of the disc packs from the spacer assembly. The coupling has two flex planes (1 at each disc pack) so it can accommodate parallel misalignment through the angular misalignment in just about every disc pack. This configuration may also accommodate axial misalignment inside the specified limits.
Capabilities
Made to meet the API 610 Typical
Support for more API requirements accessible on request
Unitized disc pack
Infinite life if properly aligned
Torsionally rigid without the need of any back lash
No require for lubrication or maintenance
No sporting components and large resistance to harsh environmental ailments
Puller holes common with this particular design.
