Size: 150


Series 71 couplings are designed for applications requiring an adapter spacer-type coupling such as ANSI, API and other process pumps. This design has been replaced by the XTSR71 – providing increased performance and features for motor, turbine, and gear driven pumps, compressors and blowers. The simple 3-piece design, fast ‘drop-out’ center assembly, and dynamic balance characteristics compliment a disc design that allows for low flexing forces and high overload capacity.

150 Specifications

Maximum Continuous Torque Rating: Up to
930 inch/lb
Distance Between Shaft Ends Range:
3.44000 to 5.00000 inches
Bore Capacity:
0.50000000 to 1.50000 inches
Maximum Operating Speed:
20800 rpm (balanced)