OEM Coupling Refurbishment
OEM-grade diaphragm coupling repair and refurbishment. A cost-effective, fast-turnaround alternative to full replacement — available for Riverhawk and non-Riverhawk couplings alike.
Repair vs. Replacement
When it comes time for a diaphragm coupling to be repaired or replaced, Riverhawk offers a specialized service that provides OEM-grade refurbished couplings at a reduced cost and faster turnaround than OEM replacement. This service is available for both Riverhawk and non-Riverhawk couplings.
Our team is highly skilled in diagnosing and refurbishing diaphragm couplings using state-of-the-art equipment. From initial inspection to final documentation, every step is handled with meticulous attention to detail to ensure the refurbished coupling performs reliably and efficiently.
Refurbishment Process
- 1Initial visual and dimensional inspection
- 2Sandblast cleaning to remove paint and existing contaminants
- 3NDT Inspection of all torque-transmitting components
- 4Full balance to OEM specifications
- 5Refinished with corrosion protective coating
- 6All hardware replaced
- 7Securely prepared for return shipment with custom packaging
- 8Full documentation of the repair process supplied with finished coupling
How To Determine If Your Diaphragm Coupling Is In Need Of Service
Watch this guide to learn when your coupling needs refurbishment.
Benefits of Refurbishment
Cost-Effective
Significant savings versus purchasing new OEM replacement couplings — typically 30–40% of new OEM pricing.
Faster Turnaround
Streamlined process returns your coupling to service faster than new OEM manufacturing and delivery.
OEM Quality
Refurbishment meets or exceeds OEM standards for every performance and dimensional specification.
Sustainability
Refurbishing existing couplings reduces waste and eliminates the need for new raw materials.
Send Us Your Coupling for Evaluation
Contact our team to arrange shipment of your coupling for a free inspection and refurbishment quote.