Description
The Bell & Gossett 118644 is a cast iron volute designed as an OEM-quality replacement component for Bell & Gossett circulator and hydronic pump assemblies. Engineered to accommodate both 2-1/2″ and 3″ pump configurations, this volute delivers the precise hydraulic geometry needed to maintain efficient fluid flow and system pressure in hydronic heating and cooling applications.
Cast iron construction provides exceptional durability and corrosion resistance, making this volute well-suited for the demanding thermal and pressure cycles common in commercial and residential hydronic systems. As a genuine Bell & Gossett part, it ensures a proper fit and reliable long-term performance when replacing worn or damaged volute housings.
Key Features
- OEM Bell & Gossett replacement volute
- Rugged cast iron construction for long service life
- Compatible with 2-1/2″ or 3″ pump configurations
- Engineered for precise hydraulic performance in hydronic systems
- Maintains system efficiency and flow characteristics
- Ideal for commercial and residential hydronic heating and cooling applications
Application
This volute is intended for use in Bell & Gossett circulator pump assemblies commonly found in hydronic heating systems, chilled water systems, and other closed-loop fluid handling applications. Always verify compatibility with your specific pump model and series before installation.







Reviews
There are no reviews yet.