Armstrong Fluid Technology 116475-132 Pump
The Armstrong Fluid Technology 116475-132 Pump, also known as the Model H64BF, is a high-performance in-line circulator pump engineered for precision in hydronic heating and cooling systems. This 3/4 HP centrifugal pump features a single phase, 115/230Vac motor with built-in thermal overload protection, ensuring reliable operation under varying electrical loads. Its cast iron body is paired with a non-ferrous impeller and an oversized alloy steel shaft to maximize water delivery while maintaining structural integrity. Designed for HVAC professionals, the three-piece modular construction and radially-split body allow for internal servicing without disconnecting main piping, significantly reducing downtime. With maintenance-free bearings that require no lubrication and a 1-1/2 inch flange connection, this unit provides a durable solution for large-scale residential and commercial fluid circulation.
This item must be shipped via trucking. Please contact us for a freight quote.
Key Benefits
- Efficient Serviceability: The radially-split, back pull-out design allows technicians to access internal components without disturbing the 1-1/2" flange connections.
- Reduced Maintenance: Features permanently lubricated bearings, eliminating the need for manual oiling and extending the service life of the mechanical seal.
- Operational Safety: Integrated thermal overload protection prevents motor burnout during unexpected voltage fluctuations or system strain.
- Quiet Performance: The non-ferrous centrifugal impeller is dynamically balanced to ensure smooth, noise-free fluid transfer in secondary pumping loops.
Common Questions
Can this pump be used for potable water systems?
No, the Model H64BF features a cast iron body, which is designed specifically for closed-loop hydronic heating applications. For domestic hot water, a lead-free bronze model is required.
Does this unit include the mating flanges?
This product is typically used with 1-1/2" flanges. It is recommended to verify if your current piping configuration requires the companion flange kit for a complete installation.
What are the power requirements for the motor?
The 3/4 HP motor is dual-voltage rated at 115/230Vac, allowing for flexible wiring configurations depending on the available single phase power source.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $3,460.00
-65%$3,460.00
$1,211.00Armstrong Fluid Technology 116475-132 Pump
The Armstrong Fluid Technology 116475-132 Pump, also known as the Model H64BF, is a high-performance in-line circulator pump engineered for precision in hydronic heating and cooling systems. This 3/4 HP centrifugal pump features a single phase, 115/230Vac motor with built-in thermal overload protection, ensuring reliable operation under varying electrical loads. Its cast iron body is paired with a non-ferrous impeller and an oversized alloy steel shaft to maximize water delivery while maintaining structural integrity. Designed for HVAC professionals, the three-piece modular construction and radially-split body allow for internal servicing without disconnecting main piping, significantly reducing downtime. With maintenance-free bearings that require no lubrication and a 1-1/2 inch flange connection, this unit provides a durable solution for large-scale residential and commercial fluid circulation.
This item must be shipped via trucking. Please contact us for a freight quote.
Key Benefits
- Efficient Serviceability: The radially-split, back pull-out design allows technicians to access internal components without disturbing the 1-1/2" flange connections.
- Reduced Maintenance: Features permanently lubricated bearings, eliminating the need for manual oiling and extending the service life of the mechanical seal.
- Operational Safety: Integrated thermal overload protection prevents motor burnout during unexpected voltage fluctuations or system strain.
- Quiet Performance: The non-ferrous centrifugal impeller is dynamically balanced to ensure smooth, noise-free fluid transfer in secondary pumping loops.
Common Questions
Can this pump be used for potable water systems?
No, the Model H64BF features a cast iron body, which is designed specifically for closed-loop hydronic heating applications. For domestic hot water, a lead-free bronze model is required.
Does this unit include the mating flanges?
This product is typically used with 1-1/2" flanges. It is recommended to verify if your current piping configuration requires the companion flange kit for a complete installation.
What are the power requirements for the motor?
The 3/4 HP motor is dual-voltage rated at 115/230Vac, allowing for flexible wiring configurations depending on the available single phase power source.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Armstrong Fluid Technology 116475-132 Pump, also known as the Model H64BF, is a high-performance in-line circulator pump engineered for precision in hydronic heating and cooling systems. This 3/4 HP centrifugal pump features a single phase, 115/230Vac motor with built-in thermal overload protection, ensuring reliable operation under varying electrical loads. Its cast iron body is paired with a non-ferrous impeller and an oversized alloy steel shaft to maximize water delivery while maintaining structural integrity. Designed for HVAC professionals, the three-piece modular construction and radially-split body allow for internal servicing without disconnecting main piping, significantly reducing downtime. With maintenance-free bearings that require no lubrication and a 1-1/2 inch flange connection, this unit provides a durable solution for large-scale residential and commercial fluid circulation.
This item must be shipped via trucking. Please contact us for a freight quote.
Key Benefits
- Efficient Serviceability: The radially-split, back pull-out design allows technicians to access internal components without disturbing the 1-1/2" flange connections.
- Reduced Maintenance: Features permanently lubricated bearings, eliminating the need for manual oiling and extending the service life of the mechanical seal.
- Operational Safety: Integrated thermal overload protection prevents motor burnout during unexpected voltage fluctuations or system strain.
- Quiet Performance: The non-ferrous centrifugal impeller is dynamically balanced to ensure smooth, noise-free fluid transfer in secondary pumping loops.
Common Questions
Can this pump be used for potable water systems?
No, the Model H64BF features a cast iron body, which is designed specifically for closed-loop hydronic heating applications. For domestic hot water, a lead-free bronze model is required.
Does this unit include the mating flanges?
This product is typically used with 1-1/2" flanges. It is recommended to verify if your current piping configuration requires the companion flange kit for a complete installation.
What are the power requirements for the motor?
The 3/4 HP motor is dual-voltage rated at 115/230Vac, allowing for flexible wiring configurations depending on the available single phase power source.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
