Grundfos UPS26-99FC 230V 3-Speed Cast Iron Circulator Pump with Check Valve

The Grundfos UPS26-99FC (52722513) is a reliable cast iron circulator pump designed for hydronic heating and hot water recirculation systems. This 230-volt pump features a 1/6 HP motor with three adjustable speed settings, allowing you to optimize flow rates and energy consumption based on your system's specific requirements.

Key Features:

• Three-speed motor for flexible flow control and energy efficiency
• Durable cast iron construction for long-lasting performance
• Flanged connections for secure, easy installation
• Integrated check valve prevents reverse flow and system backflow
• 1/6 HP motor provides reliable circulation for residential and light commercial applications
• 230V power supply for standard electrical systems
• Grundfos quality engineering ensures quiet, efficient operation

This circulator is ideal for closed-loop hydronic heating systems, radiant floor heating, and hot water recirculation applications. The three-speed design allows you to balance system performance with energy costs, while the included check valve eliminates the need for separate backflow prevention components.