The ACT2.6WN Reich Arcusaflex Drive Coupler is an OEM coupling from the Reich ACT series, size class 2. This coupling provides a flanged or wider hub on one side and a standard keyway bore on the other, suited for equipment with different driving and driven shaft interfaces.
ACT2.6-class couplers serve portable compressors and industrial equipment in the mid-range power category. This is a common configuration in engine-mounted compressor and pump installations.
During installation, verify both hub interfaces match the original coupling. The “W” and “N” sides are not interchangeable. Follow the equipment manufacturer’s alignment procedure and torque specifications.
Stark Industrial Products stocks ACT2.

















