ACT5NN Reich OEM Drive Coupler

The ACT5NN Reich Arcusaflex Drive Coupler is an OEM coupling from the Reich ACT series, size class 5 with standard “NN” keyway bores on both hubs. This is a mid-range to heavy-duty coupling used in portable compressors, industrial pump systems, and diesel-driven equipment.

The ACT5 size class provides substantial torque capacity for equipment in the larger portable compressor and medium industrial range. This coupling is specified as original equipment in various compressor and industrial equipment platforms from multiple manufacturers.

The ACT5NN is a direct replacement for equipment originally fitted with this exact Arcusaflex model. Do not substitute with an ACH5NN – while the size class is the same, the ACT and ACH series have different torque ratings and construction. Install per the equipment manufacturer’s alignment specifications.

In stock at Stark Industrial Products for industrial coupling applications.