The ACT6NT Reich Arcusaflex Drive Coupler is an OEM coupling from the Reich ACT series, size class 6. This heavy-duty coupling handles the torque loads associated with large portable compressors and industrial equipment in the 200-400 HP range.
ACT6-class couplers serve the larger end of the portable compressor market and comparable industrial drives. These machines operate in construction, pipeline, mining support, and industrial applications where sustained high-output performance is required. The coupling element absorbs diesel engine vibration, protecting the airend, gearbox, and other driven components from torsional fatigue.
The ACT6NT is a direct replacement for equipment originally fitted with this coupling. At this size, proper alignment and torque practices during installation are essential for achieving full coupling service life. Inspect at every scheduled maintenance interval.
Stark Industrial Products stocks ACT6 Arcusaflex couplers for large compressor and industrial equipment maintenance.









