Armstrong Fluid Technology 110223-326 Pump
The Armstrong Fluid Technology 110223-326 Pump (Model Astro 210CI) is a high-performance, three-speed circulator designed for efficiency in closed hydronic heating and cooling systems. Built with a rugged cast iron body, this 115Vac single phase circulator features a maintenance-free wet rotor design, ensuring quiet and reliable operation for residential and light commercial applications. With a maximum flow rate of 34 GPM and up to 16.5 feet of head, it offers exceptional versatility. The internal e-coating on the volute provides superior corrosion resistance, while the ceramic shaft and bearings enhance the unit's longevity. This HVAC circulation pump is compatible with 3/4", 1", 1 1/4", or 1 1/2" flanges, making it an ideal choice for hydronic system maintenance or upgrades. Its pre-installed, removable high-flow check valve prevents backflow and simplifies the installation process for technicians and property owners alike.
Key Benefits:
- Adjustable Performance: Features a three-speed switch to match the specific flow requirements of your system, reducing energy consumption.
- Corrosion Protection: The e-coated cast iron volute prevents internal rust and buildup, ensuring consistent performance over time.
- Quiet Operation: The wet rotor technology eliminates the need for mechanical seals and couplers, providing nearly silent circulation.
- Easy Installation: Includes a removable check valve and a plug-in terminal strip to save time during setup and wiring.
- Universal Compatibility: Designed for an easy exchange with competing models thanks to its flange-to-flange and bolt-to-bolt compatibility.
Common Questions:
Can this pump be used for potable water systems?
No, the Astro 210CI features a cast iron body intended for closed-loop hydronic heating systems. For domestic potable water, a bronze or stainless steel model is required to prevent lead contamination and rust.
What should I do if the pump is making a humming or clicking noise?
Noises often indicate air trapped in the system or a debris blockage. Ensure the hydronic system is properly bled of air. If the noise persists, check the ceramic bearings and shaft for potential obstructions or wear.
How do I select the correct speed setting?
The three-speed functionality allows you to optimize flow. Start at the lowest setting; if the furthest radiators or zones are not reaching the desired temperature, increase the speed to 2 or 3 until the system is balanced.
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.
Armstrong Fluid Technology 110223-326 Pump
The Armstrong Fluid Technology 110223-326 Pump (Model Astro 210CI) is a high-performance, three-speed circulator designed for efficiency in closed hydronic heating and cooling systems. Built with a rugged cast iron body, this 115Vac single phase circulator features a maintenance-free wet rotor design, ensuring quiet and reliable operation for residential and light commercial applications. With a maximum flow rate of 34 GPM and up to 16.5 feet of head, it offers exceptional versatility. The internal e-coating on the volute provides superior corrosion resistance, while the ceramic shaft and bearings enhance the unit's longevity. This HVAC circulation pump is compatible with 3/4", 1", 1 1/4", or 1 1/2" flanges, making it an ideal choice for hydronic system maintenance or upgrades. Its pre-installed, removable high-flow check valve prevents backflow and simplifies the installation process for technicians and property owners alike.
Key Benefits:
- Adjustable Performance: Features a three-speed switch to match the specific flow requirements of your system, reducing energy consumption.
- Corrosion Protection: The e-coated cast iron volute prevents internal rust and buildup, ensuring consistent performance over time.
- Quiet Operation: The wet rotor technology eliminates the need for mechanical seals and couplers, providing nearly silent circulation.
- Easy Installation: Includes a removable check valve and a plug-in terminal strip to save time during setup and wiring.
- Universal Compatibility: Designed for an easy exchange with competing models thanks to its flange-to-flange and bolt-to-bolt compatibility.
Common Questions:
Can this pump be used for potable water systems?
No, the Astro 210CI features a cast iron body intended for closed-loop hydronic heating systems. For domestic potable water, a bronze or stainless steel model is required to prevent lead contamination and rust.
What should I do if the pump is making a humming or clicking noise?
Noises often indicate air trapped in the system or a debris blockage. Ensure the hydronic system is properly bled of air. If the noise persists, check the ceramic bearings and shaft for potential obstructions or wear.
How do I select the correct speed setting?
The three-speed functionality allows you to optimize flow. Start at the lowest setting; if the furthest radiators or zones are not reaching the desired temperature, increase the speed to 2 or 3 until the system is balanced.
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
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Shipping & Returns
Description
The Armstrong Fluid Technology 110223-326 Pump (Model Astro 210CI) is a high-performance, three-speed circulator designed for efficiency in closed hydronic heating and cooling systems. Built with a rugged cast iron body, this 115Vac single phase circulator features a maintenance-free wet rotor design, ensuring quiet and reliable operation for residential and light commercial applications. With a maximum flow rate of 34 GPM and up to 16.5 feet of head, it offers exceptional versatility. The internal e-coating on the volute provides superior corrosion resistance, while the ceramic shaft and bearings enhance the unit's longevity. This HVAC circulation pump is compatible with 3/4", 1", 1 1/4", or 1 1/2" flanges, making it an ideal choice for hydronic system maintenance or upgrades. Its pre-installed, removable high-flow check valve prevents backflow and simplifies the installation process for technicians and property owners alike.
Key Benefits:
- Adjustable Performance: Features a three-speed switch to match the specific flow requirements of your system, reducing energy consumption.
- Corrosion Protection: The e-coated cast iron volute prevents internal rust and buildup, ensuring consistent performance over time.
- Quiet Operation: The wet rotor technology eliminates the need for mechanical seals and couplers, providing nearly silent circulation.
- Easy Installation: Includes a removable check valve and a plug-in terminal strip to save time during setup and wiring.
- Universal Compatibility: Designed for an easy exchange with competing models thanks to its flange-to-flange and bolt-to-bolt compatibility.
Common Questions:
Can this pump be used for potable water systems?
No, the Astro 210CI features a cast iron body intended for closed-loop hydronic heating systems. For domestic potable water, a bronze or stainless steel model is required to prevent lead contamination and rust.
What should I do if the pump is making a humming or clicking noise?
Noises often indicate air trapped in the system or a debris blockage. Ensure the hydronic system is properly bled of air. If the noise persists, check the ceramic bearings and shaft for potential obstructions or wear.
How do I select the correct speed setting?
The three-speed functionality allows you to optimize flow. Start at the lowest setting; if the furthest radiators or zones are not reaching the desired temperature, increase the speed to 2 or 3 until the system is balanced.
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.
