Description
The Bell & Gossett 118668 is a genuine OEM steel impeller designed as a direct replacement for compatible Bell & Gossett circulator pumps. Engineered to full runner specifications at 3 3/8″ diameter, this impeller delivers consistent hydraulic performance and reliable flow in hydronic heating and cooling systems.
Product Overview
As a trusted name in hydronic system components, Bell & Gossett manufactures impellers to exacting tolerances that ensure proper pump curve performance and long service life. The full runner design maximizes flow capacity and efficiency within the pump volute, making it the ideal choice for restoring a pump to original factory specifications.
Key Features
- Genuine Bell & Gossett OEM replacement impeller
- Steel construction for durability and resistance to wear
- 3 3/8″ full runner diameter for maximum hydraulic performance
- Designed for direct drop-in replacement in compatible B&G circulator pumps
- Restores pump to original factory flow and pressure specifications
- Ideal for hydronic heating and cooling system applications
Application
This impeller is suited for use in residential and light commercial hydronic systems where Bell & Gossett circulator pumps are installed. Replacing a worn or damaged impeller with a genuine OEM part ensures proper system balance, efficient fluid transfer, and extended pump life.
Why Choose Genuine Bell & Gossett Parts?
Using authentic Bell & Gossett replacement components ensures compatibility with your existing pump assembly, maintains warranty integrity, and delivers the performance you expect from one of the most trusted brands in the hydronics industry.







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