A21802Q-335 Cornell Pump OEM Drive Coupler

The A21802Q-335 Cornell OEM Drive Coupler is a torsional coupling designed for Cornell centrifugal pump platforms in the A21802 size class. This coupling provides the flexible connection between the pump’s prime mover and impeller shaft, absorbing vibration and transmitting torque smoothly.

Cornell pumps handle some of the toughest fluid applications in industry – from irrigation water with sand and debris to municipal wastewater with solids, from mining slurry to food processing hydro-transport. Regardless of the fluid, the drive coupler must reliably protect the pump’s rotating assembly from the prime mover’s vibration. The A21802Q-335 is engineered for this role, with an elastomeric element sized for the torque demands of this pump class.

This is a direct OEM replacement. Confirm the part number against your pump’s documentation, as multiple A21802 variants exist for different configurations. Follow standard Cornell coupling installation procedures with particular attention to alignment verification.

Stark Industrial Products supplies Cornell pump couplers with reliable shipping nationwide.