The Armstrong Fluid Technology 116479-136A H64BF circulator pump is engineered for efficient fluid movement in commercial and industrial hydronic systems. Equipped with a 3/4 HP motor and dual voltage capability (208-230/460V, three phase), this pump delivers dependable performance across a range of HVAC applications. The cast iron body provides durability for closed-loop systems, while the non-ferrous impeller enhances corrosion resistance and hydraulic efficiency. Designed with maintenance-free, no-lubrication bearings, the H64BF reduces service requirements and supports long-term operation. This model is configured for use with 1-1/2″ flanged piping, making it suitable for a variety of system installations.
Key Features
- 3/4 HP motor for commercial hydronic circulation
- Dual voltage 208-230/460V, three-phase operation
- Cast iron body for strength and durability
- Non-ferrous impeller for corrosion resistance
- Maintenance-free, no-lubrication bearings
- Compatible with 1-1/2″ flanged piping connections
- Model H64BF for Armstrong in-line pump applications
