Description
Keep your Armstrong H-41 NFI pump running at peak efficiency with this factory-engineered impeller replacement kit. Designed as a direct-fit solution, the 816301-325K includes all necessary components to restore full hydraulic performance — eliminating the guesswork and downtime associated with sourcing individual parts.
Product Highlights
This impeller kit is the ideal maintenance solution for heating and fluid circulation systems relying on the H-41 NFI unit. Whether replacing worn components or restoring a damaged pump, this kit delivers reliable, long-lasting performance backed by Armstrong Fluid Technology engineering.
Key Features
- Direct-fit replacement designed specifically for the Armstrong H-41 NFI pump
- Complete kit includes all necessary components for a straightforward installation
- Engineered for durability and extended service life in demanding fluid systems
- Restores optimal flow and hydraulic efficiency
Product Information
- Manufacturer: Armstrong Fluid Technology
- MPN: 816301-325K
- Weight: 0.51 lbs
- Minimum Order Quantity: 1







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