Armstrong Fluid Technology 110223-308 Pump

The Armstrong Fluid Technology 110223-308 is a high-performance Astro 250SS stainless steel circulator pump designed for both residential and light commercial HVAC applications. Engineered for maximum efficiency, this three-speed circulator operates on 115Vac single-phase power with a full load draw of 0.98 Amps and 117 Watts. As a lead-free, maintenance-free pump, it is ideal for potable water systems and open-loop hydronic heating, including solar and radiant heat installations. This unit is the direct replacement for the 110123-008 and 110123-308 models, offering a versatile wet rotor circulator solution that fits 3/4", 1", 1 1/4", or 1 1/2" flanges. Built with a ceramic shaft and bearings, the Astro 250SS ensures quiet, reliable operation with no mechanical seals to leak or couplers to break, providing long-term durability in demanding environments.

• Versatile Performance: Three-speed motor allows for precise system balancing and energy savings.
• Corrosion Resistance: Stainless steel construction makes it safe and durable for potable water and open-loop systems.
• Seamless Replacement: Direct replacement for 110123-008 and 110123-308, ensuring an easy exchange with minimal downtime.
• Zero Maintenance: The wet rotor design eliminates the need for lubrication and mechanical seal replacements.
• Quiet Operation: Precision-engineered ceramic components provide near-silent fluid circulation.

Is the Armstrong Astro 250SS suitable for drinking water?
Yes, the stainless steel pump body and lead-free certification make the 110223-308 safe for domestic hot water recirculation and other potable applications.

Does this pump include flanges?
No, pump flanges are sold separately. This model is compatible with standard 3/4" to 1 1/2" flange sizes to accommodate various pipe diameters.

Can the internal check valve be removed?
Yes, the Astro 250SS features a removable high-flow check valve that can be taken out if your specific system configuration does not require it.

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.