Description
Bell & Gossett 118706 Coupler and Ring Set Overview
The Bell & Gossett 118706 Coupler and Ring Set is a precision-engineered replacement component designed to maintain the performance and longevity of Bell & Gossett hydronic circulator pumps. As a trusted OEM-quality part, this coupler and ring set ensures a secure, vibration-resistant connection between the pump motor and impeller shaft, helping to minimize wear and extend the service life of your circulator system.
Key Features
- OEM-quality Bell & Gossett replacement coupler and ring set
- Designed for precise fit and reliable performance in Bell & Gossett circulator pump applications
- Helps reduce vibration and mechanical wear at the motor-to-pump coupling interface
- Supports efficient power transmission between motor shaft and pump impeller
- Durable construction for long-lasting service in hydronic heating and cooling systems
- Easy to install for routine maintenance and pump rebuilds
Application
This coupler and ring set is intended for use with compatible Bell & Gossett circulator pump models. It is an essential component for technicians performing preventive maintenance, pump rebuilds, or replacing worn coupling components in hydronic heating, cooling, and plumbing systems.
Why Choose Bell & Gossett?
Bell & Gossett, a brand of Xylem, is a globally recognized leader in hydronic system components, pumps, and accessories. Their replacement parts are engineered to meet the same exacting standards as original equipment, ensuring system reliability and efficiency.
Important Note
Always verify compatibility with your specific Bell & Gossett circulator pump model before ordering. Consult the Bell & Gossett parts documentation or contact a qualified HVAC professional if you are unsure of the correct part for your application.







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