Description
Bell & Gossett P82878 Full Runner Impeller Overview
The Bell & Gossett P82878 is a 4 3/8″ Full Runner Impeller designed as a precision OEM replacement component for compatible Bell & Gossett hydronic circulating pumps. Engineered to exact factory specifications, this impeller ensures reliable flow performance, long service life, and a seamless fit for quick, confident installation.
Key Features
- 4 3/8″ full runner impeller diameter for optimized hydraulic performance
- OEM Bell & Gossett replacement part — engineered to original factory specifications
- Full runner design delivers maximum flow capacity and efficiency
- Precision-machined for accurate fit and reduced vibration
- Ideal for restoring peak pump performance in hydronic heating and cooling systems
- Durable construction for long-lasting, dependable service
Application
This impeller is a direct replacement component for select Bell & Gossett hydronic circulating pumps. It is well-suited for use in residential and commercial hydronic heating systems, chilled water systems, and other closed-loop fluid circulation applications. Always verify compatibility with your specific pump model before installation.
Why Choose Bell & Gossett?
Bell & Gossett, a brand of Xylem, has been a trusted name in hydronic system components for decades. Their replacement parts are manufactured to the same exacting standards as original equipment, ensuring reliable system performance and minimizing downtime.







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