Armstrong Fluid Technology 174031MF-013 Pump
The Armstrong Fluid Technology 174031MF-013 Pump is a premium S-25 Series S circulator designed for reliable fluid movement in hydronic heating and cooling systems. As the updated, maintenance-free successor to the 174031-013, this 1/12 HP hydronic circulator pump features an 1800 RPM single-phase motor operating at 115V. It utilizes a durable cast iron body paired with a non-ferrous impeller and an oversized stainless steel shaft for superior fluid handling. The innovative three-piece design allows for easy in-line servicing, while the permanently lubricated ball bearings eliminate the need for manual oiling. This centrifugal pump is compatible with 3/4", 1", 1 1/4", and 1 1/2" flanges, making it a versatile HVAC replacement pump for residential and commercial multi-stage zoning. Engineering upgrades, including the ARMseal mechanical seal with sintered silicon carbide faces, ensure high-performance operation even in demanding 125 psi environments up to 225°F.
This item is not eligible for free shipping.
Key Benefits
- Maintenance-Free Performance: Features permanently lubricated bearings to eliminate routine oiling requirements.
- Serviceable Three-Piece Design: Radially-split body enables internal component access without disconnecting system piping.
- Rugged Construction: Built with a heavy-duty cast iron housing and non-ferrous impeller for long-term durability in closed-loop systems.
- Modular Flexibility: Utilizes a universal shaft and bearing module for standardized parts inventory and simplified repairs.
- Thermal Protection: Includes built-in thermal overload protection to safeguard the motor during demanding operation.
Common Questions
Can this pump be used for domestic potable water?
No, this cast iron model is specifically designed for closed-loop hydronic heating and cooling. For potable water applications, a bronze or stainless steel alternative is required to prevent corrosion.
What was the difference between the 174031-013 and this 174031MF-013 model?
The "MF" stands for Maintenance Free. The newer version replaces traditional sleeve bearings with permanently lubricated ball bearings, removing the need for regular lubrication maintenance.
Are the mounting flanges included with this unit?
No, 174031MF-013 is typically sold as "less flange." It is compatible with standard 3/4" to 1 1/2" Armstrong or B&G companion flanges, which must be purchased separately if not already installed on your system.
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: $676.71
-65%$676.71
$236.85Armstrong Fluid Technology 174031MF-013 Pump
The Armstrong Fluid Technology 174031MF-013 Pump is a premium S-25 Series S circulator designed for reliable fluid movement in hydronic heating and cooling systems. As the updated, maintenance-free successor to the 174031-013, this 1/12 HP hydronic circulator pump features an 1800 RPM single-phase motor operating at 115V. It utilizes a durable cast iron body paired with a non-ferrous impeller and an oversized stainless steel shaft for superior fluid handling. The innovative three-piece design allows for easy in-line servicing, while the permanently lubricated ball bearings eliminate the need for manual oiling. This centrifugal pump is compatible with 3/4", 1", 1 1/4", and 1 1/2" flanges, making it a versatile HVAC replacement pump for residential and commercial multi-stage zoning. Engineering upgrades, including the ARMseal mechanical seal with sintered silicon carbide faces, ensure high-performance operation even in demanding 125 psi environments up to 225°F.
This item is not eligible for free shipping.
Key Benefits
- Maintenance-Free Performance: Features permanently lubricated bearings to eliminate routine oiling requirements.
- Serviceable Three-Piece Design: Radially-split body enables internal component access without disconnecting system piping.
- Rugged Construction: Built with a heavy-duty cast iron housing and non-ferrous impeller for long-term durability in closed-loop systems.
- Modular Flexibility: Utilizes a universal shaft and bearing module for standardized parts inventory and simplified repairs.
- Thermal Protection: Includes built-in thermal overload protection to safeguard the motor during demanding operation.
Common Questions
Can this pump be used for domestic potable water?
No, this cast iron model is specifically designed for closed-loop hydronic heating and cooling. For potable water applications, a bronze or stainless steel alternative is required to prevent corrosion.
What was the difference between the 174031-013 and this 174031MF-013 model?
The "MF" stands for Maintenance Free. The newer version replaces traditional sleeve bearings with permanently lubricated ball bearings, removing the need for regular lubrication maintenance.
Are the mounting flanges included with this unit?
No, 174031MF-013 is typically sold as "less flange." It is compatible with standard 3/4" to 1 1/2" Armstrong or B&G companion flanges, which must be purchased separately if not already installed on your system.
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 174031MF-013 Pump is a premium S-25 Series S circulator designed for reliable fluid movement in hydronic heating and cooling systems. As the updated, maintenance-free successor to the 174031-013, this 1/12 HP hydronic circulator pump features an 1800 RPM single-phase motor operating at 115V. It utilizes a durable cast iron body paired with a non-ferrous impeller and an oversized stainless steel shaft for superior fluid handling. The innovative three-piece design allows for easy in-line servicing, while the permanently lubricated ball bearings eliminate the need for manual oiling. This centrifugal pump is compatible with 3/4", 1", 1 1/4", and 1 1/2" flanges, making it a versatile HVAC replacement pump for residential and commercial multi-stage zoning. Engineering upgrades, including the ARMseal mechanical seal with sintered silicon carbide faces, ensure high-performance operation even in demanding 125 psi environments up to 225°F.
This item is not eligible for free shipping.
Key Benefits
- Maintenance-Free Performance: Features permanently lubricated bearings to eliminate routine oiling requirements.
- Serviceable Three-Piece Design: Radially-split body enables internal component access without disconnecting system piping.
- Rugged Construction: Built with a heavy-duty cast iron housing and non-ferrous impeller for long-term durability in closed-loop systems.
- Modular Flexibility: Utilizes a universal shaft and bearing module for standardized parts inventory and simplified repairs.
- Thermal Protection: Includes built-in thermal overload protection to safeguard the motor during demanding operation.
Common Questions
Can this pump be used for domestic potable water?
No, this cast iron model is specifically designed for closed-loop hydronic heating and cooling. For potable water applications, a bronze or stainless steel alternative is required to prevent corrosion.
What was the difference between the 174031-013 and this 174031MF-013 model?
The "MF" stands for Maintenance Free. The newer version replaces traditional sleeve bearings with permanently lubricated ball bearings, removing the need for regular lubrication maintenance.
Are the mounting flanges included with this unit?
No, 174031MF-013 is typically sold as "less flange." It is compatible with standard 3/4" to 1 1/2" Armstrong or B&G companion flanges, which must be purchased separately if not already installed on your system.
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.
