The BMP029A Cornell OEM Drive Coupler is a coupling from Cornell Pump Company, specified for use in their centrifugal pump systems.
Cornell’s centrifugal pumps are built for high-flow, high-solid applications in agriculture, mining, food processing, and municipal service. The drive coupler plays a critical role in protecting the pump’s mechanical seal and bearings from the torsional vibration generated by the prime mover. A worn coupling allows these forces to reach sensitive pump components, leading to seal leaks, bearing failure, and unplanned downtime.
The BMP029A is a direct factory replacement. Match this part number against your Cornell pump’s service documentation to confirm compatibility. During installation, verify alignment between the prime mover and pump shaft, inspect coupling hubs, and torque all fasteners to specification. Proper alignment is the single most important factor in pump coupler longevity.
Stark Industrial Products stocks Cornell pump couplers for fast delivery to pump service operations.















