Armstrong Fluid Technology 174031MF-043 Pump
The Armstrong Fluid Technology 174031MF-043, also known as the Model S25AB, is a high-performance 1/12 HP circulator pump engineered for precision in hydronic heating and cooling systems. Designed for domestic hot water systems and general industrial use, this lead-free all bronze body pump ensures long-term resistance to corrosion in open-loop applications. It operates on 115Vac power and is a single phase unit featuring a non-ferrous impeller for maximum water delivery. The signature three-piece S Series design includes a radially-split body, allowing technicians to service the pump in-line without disconnecting piping. Equipped with permanently lubricated maintenance free bearings and built-in thermal overload protection, the 174031MF-043 provides quiet, reliable operation. This 115V bronze circulator is a compatible replacement for common industry models like the B&G Series 100AB and Taco 110, fitting 3/4", 1", 1 1/4", or 1 1/2" flanges.
Key Benefits
- Lead-Free Bronze Construction: Safe for potable water systems and highly resistant to rust and corrosion.
- Maintenance-Free Operation: Features permanently lubricated ball bearings that eliminate the need for regular oiling.
- Thermal Protection: Includes built-in thermal overload protection to prevent motor damage and ensure safe performance.
- Serviceable Design: The 3-piece modular construction and back pull-out design allow for quick part replacement and minimal downtime.
- Versatile Compatibility: Standard flange configurations make this Armstrong S25AB pump easy to swap into existing HVAC and plumbing systems.
Common Questions
Can the 174031MF-043 be used for drinking water?
Yes, the lead-free all bronze body and non-ferrous impeller make this potable water pump ideal for domestic hot water circulation and drinking water applications.
Is this pump a direct replacement for Bell & Gossett or Taco models?
Yes, the Armstrong 174031MF-043 is designed as a high-efficiency alternative to the Bell & Gossett Series 100AB and Taco 110 series in-line circulators.
Does this unit require regular lubrication?
No, this specific model features a maintenance-free design with bearings that are sealed and lubricated for life, eliminating oil pools and routine maintenance tasks.
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.
This item is not eligible for free shipping.
Original: $1,215.14
-65%$1,215.14
$425.30Armstrong Fluid Technology 174031MF-043 Pump
The Armstrong Fluid Technology 174031MF-043, also known as the Model S25AB, is a high-performance 1/12 HP circulator pump engineered for precision in hydronic heating and cooling systems. Designed for domestic hot water systems and general industrial use, this lead-free all bronze body pump ensures long-term resistance to corrosion in open-loop applications. It operates on 115Vac power and is a single phase unit featuring a non-ferrous impeller for maximum water delivery. The signature three-piece S Series design includes a radially-split body, allowing technicians to service the pump in-line without disconnecting piping. Equipped with permanently lubricated maintenance free bearings and built-in thermal overload protection, the 174031MF-043 provides quiet, reliable operation. This 115V bronze circulator is a compatible replacement for common industry models like the B&G Series 100AB and Taco 110, fitting 3/4", 1", 1 1/4", or 1 1/2" flanges.
Key Benefits
- Lead-Free Bronze Construction: Safe for potable water systems and highly resistant to rust and corrosion.
- Maintenance-Free Operation: Features permanently lubricated ball bearings that eliminate the need for regular oiling.
- Thermal Protection: Includes built-in thermal overload protection to prevent motor damage and ensure safe performance.
- Serviceable Design: The 3-piece modular construction and back pull-out design allow for quick part replacement and minimal downtime.
- Versatile Compatibility: Standard flange configurations make this Armstrong S25AB pump easy to swap into existing HVAC and plumbing systems.
Common Questions
Can the 174031MF-043 be used for drinking water?
Yes, the lead-free all bronze body and non-ferrous impeller make this potable water pump ideal for domestic hot water circulation and drinking water applications.
Is this pump a direct replacement for Bell & Gossett or Taco models?
Yes, the Armstrong 174031MF-043 is designed as a high-efficiency alternative to the Bell & Gossett Series 100AB and Taco 110 series in-line circulators.
Does this unit require regular lubrication?
No, this specific model features a maintenance-free design with bearings that are sealed and lubricated for life, eliminating oil pools and routine maintenance tasks.
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.
This item is not eligible for free shipping.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Armstrong Fluid Technology 174031MF-043, also known as the Model S25AB, is a high-performance 1/12 HP circulator pump engineered for precision in hydronic heating and cooling systems. Designed for domestic hot water systems and general industrial use, this lead-free all bronze body pump ensures long-term resistance to corrosion in open-loop applications. It operates on 115Vac power and is a single phase unit featuring a non-ferrous impeller for maximum water delivery. The signature three-piece S Series design includes a radially-split body, allowing technicians to service the pump in-line without disconnecting piping. Equipped with permanently lubricated maintenance free bearings and built-in thermal overload protection, the 174031MF-043 provides quiet, reliable operation. This 115V bronze circulator is a compatible replacement for common industry models like the B&G Series 100AB and Taco 110, fitting 3/4", 1", 1 1/4", or 1 1/2" flanges.
Key Benefits
- Lead-Free Bronze Construction: Safe for potable water systems and highly resistant to rust and corrosion.
- Maintenance-Free Operation: Features permanently lubricated ball bearings that eliminate the need for regular oiling.
- Thermal Protection: Includes built-in thermal overload protection to prevent motor damage and ensure safe performance.
- Serviceable Design: The 3-piece modular construction and back pull-out design allow for quick part replacement and minimal downtime.
- Versatile Compatibility: Standard flange configurations make this Armstrong S25AB pump easy to swap into existing HVAC and plumbing systems.
Common Questions
Can the 174031MF-043 be used for drinking water?
Yes, the lead-free all bronze body and non-ferrous impeller make this potable water pump ideal for domestic hot water circulation and drinking water applications.
Is this pump a direct replacement for Bell & Gossett or Taco models?
Yes, the Armstrong 174031MF-043 is designed as a high-efficiency alternative to the Bell & Gossett Series 100AB and Taco 110 series in-line circulators.
Does this unit require regular lubrication?
No, this specific model features a maintenance-free design with bearings that are sealed and lubricated for life, eliminating oil pools and routine maintenance tasks.
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.
This item is not eligible for free shipping.
