Armstrong Fluid Technology 818254-003K Assembly kit
The Armstrong Fluid Technology 818254-003K Assembly kit represents a significant upgrade in hydronic system maintenance, serving as the high-performance maintenance-free bearing assembly for Armstrong S-25 series circulators. This SBA-MF-2 module is engineered to be a direct replacement for 810119-001 and 810119MF-001 models, ensuring a seamless transition for legacy systems. The kit arrives as a comprehensive HVAC pump repair kit, featuring a stainless steel shaft, a durable Noryl impeller, and an EPDM/sintered silicon carbide seal. By integrating permanently lubricated ball bearings, this Seal Bearing Assembly kit eliminates the need for manual oiling, significantly reducing long-term operational costs. Whether you are addressing a leaking pump seal or a noisy circulator motor, this factory-balanced assembly restores efficiency and provides a reliable, tight seal for your hydronic heating system.
Key Benefits
- Maintenance-Free Reliability: Features permanently lubricated ball bearings that eliminate the requirement for routine oiling.
- Comprehensive Solution: Includes the Noryl impeller, pump body gasket, and high-grade mechanical seal for a complete overhaul.
- Universal Compatibility: Specifically engineered for Armstrong S-25 pumps (covering 3/4" to 1-1/2" sizes) and is compatible with select Bell & Gossett models.
- Enhanced Durability: Utilizes a stainless steel shaft and a sintered silicon carbide seal to resist corrosion and wear.
- Easy Installation: Pre-assembled module design minimizes downtime during critical HVAC repairs.
Common Questions
How do I know if I need a new SBA-MF assembly?
If your circulator pump is exhibiting physical leaks around the shaft or producing a high-pitched grinding noise, the internal bearings or mechanical seals have likely failed. Replacing the entire assembly with the 818254-003K is the recommended professional fix.
Can I use this to replace the old 810119-001 oil-lubricated model?
Yes. The 818254-003K is the official direct replacement for 810119-001. It upgrades your pump to a maintenance-free design without requiring piping modifications.
Does this kit include the gasket?
Yes, the assembly kit includes the necessary pump body gasket to ensure a leak-proof fit upon installation.
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: $375.36
-65%$375.36
$131.38Armstrong Fluid Technology 818254-003K Assembly kit
The Armstrong Fluid Technology 818254-003K Assembly kit represents a significant upgrade in hydronic system maintenance, serving as the high-performance maintenance-free bearing assembly for Armstrong S-25 series circulators. This SBA-MF-2 module is engineered to be a direct replacement for 810119-001 and 810119MF-001 models, ensuring a seamless transition for legacy systems. The kit arrives as a comprehensive HVAC pump repair kit, featuring a stainless steel shaft, a durable Noryl impeller, and an EPDM/sintered silicon carbide seal. By integrating permanently lubricated ball bearings, this Seal Bearing Assembly kit eliminates the need for manual oiling, significantly reducing long-term operational costs. Whether you are addressing a leaking pump seal or a noisy circulator motor, this factory-balanced assembly restores efficiency and provides a reliable, tight seal for your hydronic heating system.
Key Benefits
- Maintenance-Free Reliability: Features permanently lubricated ball bearings that eliminate the requirement for routine oiling.
- Comprehensive Solution: Includes the Noryl impeller, pump body gasket, and high-grade mechanical seal for a complete overhaul.
- Universal Compatibility: Specifically engineered for Armstrong S-25 pumps (covering 3/4" to 1-1/2" sizes) and is compatible with select Bell & Gossett models.
- Enhanced Durability: Utilizes a stainless steel shaft and a sintered silicon carbide seal to resist corrosion and wear.
- Easy Installation: Pre-assembled module design minimizes downtime during critical HVAC repairs.
Common Questions
How do I know if I need a new SBA-MF assembly?
If your circulator pump is exhibiting physical leaks around the shaft or producing a high-pitched grinding noise, the internal bearings or mechanical seals have likely failed. Replacing the entire assembly with the 818254-003K is the recommended professional fix.
Can I use this to replace the old 810119-001 oil-lubricated model?
Yes. The 818254-003K is the official direct replacement for 810119-001. It upgrades your pump to a maintenance-free design without requiring piping modifications.
Does this kit include the gasket?
Yes, the assembly kit includes the necessary pump body gasket to ensure a leak-proof fit upon installation.
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
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Description
The Armstrong Fluid Technology 818254-003K Assembly kit represents a significant upgrade in hydronic system maintenance, serving as the high-performance maintenance-free bearing assembly for Armstrong S-25 series circulators. This SBA-MF-2 module is engineered to be a direct replacement for 810119-001 and 810119MF-001 models, ensuring a seamless transition for legacy systems. The kit arrives as a comprehensive HVAC pump repair kit, featuring a stainless steel shaft, a durable Noryl impeller, and an EPDM/sintered silicon carbide seal. By integrating permanently lubricated ball bearings, this Seal Bearing Assembly kit eliminates the need for manual oiling, significantly reducing long-term operational costs. Whether you are addressing a leaking pump seal or a noisy circulator motor, this factory-balanced assembly restores efficiency and provides a reliable, tight seal for your hydronic heating system.
Key Benefits
- Maintenance-Free Reliability: Features permanently lubricated ball bearings that eliminate the requirement for routine oiling.
- Comprehensive Solution: Includes the Noryl impeller, pump body gasket, and high-grade mechanical seal for a complete overhaul.
- Universal Compatibility: Specifically engineered for Armstrong S-25 pumps (covering 3/4" to 1-1/2" sizes) and is compatible with select Bell & Gossett models.
- Enhanced Durability: Utilizes a stainless steel shaft and a sintered silicon carbide seal to resist corrosion and wear.
- Easy Installation: Pre-assembled module design minimizes downtime during critical HVAC repairs.
Common Questions
How do I know if I need a new SBA-MF assembly?
If your circulator pump is exhibiting physical leaks around the shaft or producing a high-pitched grinding noise, the internal bearings or mechanical seals have likely failed. Replacing the entire assembly with the 818254-003K is the recommended professional fix.
Can I use this to replace the old 810119-001 oil-lubricated model?
Yes. The 818254-003K is the official direct replacement for 810119-001. It upgrades your pump to a maintenance-free design without requiring piping modifications.
Does this kit include the gasket?
Yes, the assembly kit includes the necessary pump body gasket to ensure a leak-proof fit upon installation.
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.
