Armstrong Fluid Technology 816322-041 Bronze Impeller
Optimize your HVACR system with the Armstrong Fluid Technology 816322-041 Bronze Impeller, a high-precision 3.375-inch (3-3/8") pump impeller engineered for maximum efficiency. This genuine OEM Armstrong replacement part is specifically designed for Armstrong S-34, S-35, and H-32 circulator pumps. Constructed from premium, corrosion-resistant bronze, this component ensures long-term industrial reliability and smooth fluid dynamics in residential and commercial hydronic heating and cooling systems. By maintaining optimal flow rates, this centrifugal impeller effectively reduces pump noise, prevents cavitation, and restores the factory performance of your Armstrong S and H series pumps. Whether you are performing routine maintenance or a full pump rebuild, using the 816322-041 bronze impeller ensures perfect compatibility and peak hydraulic efficiency.
Key Benefits:
- Genuine OEM Component: Ensures exact fit and original manufacturer performance for Armstrong S-34, S-35, and H-32 pumps.
- Corrosion-Resistant Bronze: High-grade bronze construction provides superior durability against mineral buildup and harsh hydronic conditions.
- Hydraulic Efficiency: Features a 3.375" diameter designed to minimize vibration and maximize water circulation.
- System Restoration: Replacing a worn impeller restores head pressure and eliminates pump rattling or reduced flow issues.
- Versatile Application: Ideal for both hydronic heating and chilled water systems.
Common Questions:
Which pump models use the 816322-041 impeller?
This impeller is the standard replacement for Armstrong S-35 and H-32 circulator pumps. It is also compatible with S-34 models requiring a 3-3/8" diameter.
Can I use this to replace a plastic impeller?
Yes, this bronze impeller is often used as a more durable alternative to plastic (NFI) versions in high-temperature or high-demand HVAC pump applications.
Does this fit Bell & Gossett pumps?
This part is a direct functional cross-reference for Bell & Gossett 118436 and 189128 impellers used in similar circulator series.
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: $339.92
-65%$339.92
$118.97Armstrong Fluid Technology 816322-041 Bronze Impeller
Optimize your HVACR system with the Armstrong Fluid Technology 816322-041 Bronze Impeller, a high-precision 3.375-inch (3-3/8") pump impeller engineered for maximum efficiency. This genuine OEM Armstrong replacement part is specifically designed for Armstrong S-34, S-35, and H-32 circulator pumps. Constructed from premium, corrosion-resistant bronze, this component ensures long-term industrial reliability and smooth fluid dynamics in residential and commercial hydronic heating and cooling systems. By maintaining optimal flow rates, this centrifugal impeller effectively reduces pump noise, prevents cavitation, and restores the factory performance of your Armstrong S and H series pumps. Whether you are performing routine maintenance or a full pump rebuild, using the 816322-041 bronze impeller ensures perfect compatibility and peak hydraulic efficiency.
Key Benefits:
- Genuine OEM Component: Ensures exact fit and original manufacturer performance for Armstrong S-34, S-35, and H-32 pumps.
- Corrosion-Resistant Bronze: High-grade bronze construction provides superior durability against mineral buildup and harsh hydronic conditions.
- Hydraulic Efficiency: Features a 3.375" diameter designed to minimize vibration and maximize water circulation.
- System Restoration: Replacing a worn impeller restores head pressure and eliminates pump rattling or reduced flow issues.
- Versatile Application: Ideal for both hydronic heating and chilled water systems.
Common Questions:
Which pump models use the 816322-041 impeller?
This impeller is the standard replacement for Armstrong S-35 and H-32 circulator pumps. It is also compatible with S-34 models requiring a 3-3/8" diameter.
Can I use this to replace a plastic impeller?
Yes, this bronze impeller is often used as a more durable alternative to plastic (NFI) versions in high-temperature or high-demand HVAC pump applications.
Does this fit Bell & Gossett pumps?
This part is a direct functional cross-reference for Bell & Gossett 118436 and 189128 impellers used in similar circulator series.
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
Optimize your HVACR system with the Armstrong Fluid Technology 816322-041 Bronze Impeller, a high-precision 3.375-inch (3-3/8") pump impeller engineered for maximum efficiency. This genuine OEM Armstrong replacement part is specifically designed for Armstrong S-34, S-35, and H-32 circulator pumps. Constructed from premium, corrosion-resistant bronze, this component ensures long-term industrial reliability and smooth fluid dynamics in residential and commercial hydronic heating and cooling systems. By maintaining optimal flow rates, this centrifugal impeller effectively reduces pump noise, prevents cavitation, and restores the factory performance of your Armstrong S and H series pumps. Whether you are performing routine maintenance or a full pump rebuild, using the 816322-041 bronze impeller ensures perfect compatibility and peak hydraulic efficiency.
Key Benefits:
- Genuine OEM Component: Ensures exact fit and original manufacturer performance for Armstrong S-34, S-35, and H-32 pumps.
- Corrosion-Resistant Bronze: High-grade bronze construction provides superior durability against mineral buildup and harsh hydronic conditions.
- Hydraulic Efficiency: Features a 3.375" diameter designed to minimize vibration and maximize water circulation.
- System Restoration: Replacing a worn impeller restores head pressure and eliminates pump rattling or reduced flow issues.
- Versatile Application: Ideal for both hydronic heating and chilled water systems.
Common Questions:
Which pump models use the 816322-041 impeller?
This impeller is the standard replacement for Armstrong S-35 and H-32 circulator pumps. It is also compatible with S-34 models requiring a 3-3/8" diameter.
Can I use this to replace a plastic impeller?
Yes, this bronze impeller is often used as a more durable alternative to plastic (NFI) versions in high-temperature or high-demand HVAC pump applications.
Does this fit Bell & Gossett pumps?
This part is a direct functional cross-reference for Bell & Gossett 118436 and 189128 impellers used in similar circulator series.
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.
