The Grundfos UPS 26-150 F circulator pump is a durable, high-performance solution designed for hydronic heating systems, HVAC applications, and closed-loop water circulation. Featuring a robust cast iron pump housing and a corrosion-resistant composite impeller, this pump delivers reliable performance and long service life in demanding environments. Built with a canned rotor construction, the UPS 26-150 F integrates the pump and motor into a single, compact unit. This seal-less design eliminates the need for a mechanical shaft seal, reducing maintenance and minimizing the risk of leaks. The system uses only two gaskets for sealing, ensuring dependable operation. The self-lubricating bearings are cooled and lubricated by the pumped liquid, enabling maintenance-free operation and consistent performance over time.
- Built-in thermal overload switch
- Maintenance-free operation
- Quiet, vibration-free performance
- Corrosion resistant impeller for reiable performance and long service life in demanding applications
- Multi-speed