The AC2.6NN Reich Arcusaflex Drive Coupler is an OEM coupling from the Arcusaflex product line, size class 2.6 with standard keyway bores on both hubs. This coupling serves mid-range portable compressors, industrial pumps, and general power transmission applications.
Size 2.6 Arcusaflex couplers handle the torque demands of equipment between the lighter ACT2.3 and heavier ACT3 size classes. Standard keyway bores on both sides provide conventional keyed shaft connections. This coupling is specified as original equipment in various compressor and industrial platforms across multiple manufacturers.
The AC2.6NN is a direct replacement for equipment originally fitted with this model. Install per the equipment manufacturer’s alignment and torque specifications.
Available from Stark Industrial Products for industrial coupling applications.

























