Armstrong Fluid Technology 110223-301 Pump

The Armstrong Fluid Technology 110223-301 Pump is an efficient Astro 210SSU model designed for high-performance fluid circulation in residential and light commercial settings. This stainless steel circulator pump features a three-speed motor that allows for precise adjustment based on system requirements, operating at a maximum of 33 Watts and 0.29 Full Load Amps on 115Vac single-phase power. Built with a corrosion-resistant stainless steel body, it is ideal for potable water systems and open-loop hydronic heating or cooling applications. The maintenance-free design utilizes ceramic bearings and a ceramic shaft to ensure quiet, long-term operation without the need for periodic lubrication. For simplified installation, this unit includes 1/2-inch sweat union fittings, providing a secure and professional connection for standard domestic piping.

Key Benefits:

• Adjustable Performance: The three-speed motor provides flexibility to match the flow and head requirements of various hydronic heating tasks.
• Internal Protection: Features a high-flow check valve that can be easily removed if the specific installation does not require it.
• Lead-Free Safety: The stainless steel construction is NSF 372 certified for lead-free compliance in potable water use.
• Energy Efficiency: Operating at low wattage, this circulating pump reduces energy consumption while maintaining optimal system pressure.

Common Questions:

Can this pump be used for domestic hot water recirculation?
Yes, the stainless steel construction makes the Astro 210SSU perfectly suited for open-loop potable water systems where corrosion resistance is essential.

Does this unit require manual lubrication?
No, this is a maintenance-free circulator designed with water-lubricated ceramic bearings, eliminating the need for oiling.

What is the maximum fluid temperature for this model?
This pump is rated for a maximum fluid temperature of 230°F (110°C), though lower temperatures are recommended for potable water to prevent scale buildup.

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.