Description
Grundfos 00519651 — 3/4″ Bronze Flanged Union Set for UPS15/26 Circulators
The Grundfos 00519651 is a factory-matched 3/4″ bronze flanged union set engineered specifically for use with Grundfos UPS15/26 series circulating pumps. Designed for hydronic heating and cooling applications, this flanged set provides a secure, leak-free connection between the pump and the piping system, simplifying installation and future serviceability.
Key Features
- OEM-matched flanged union set designed for Grundfos UPS15/26 circulators
- 3/4″ connection size for compatibility with standard residential and light commercial hydronic piping
- Bronze construction for superior corrosion resistance in hydronic and potable water systems
- Union-style design allows easy pump removal and reinstallation without disturbing the piping system
- Ensures a reliable, leak-free seal at the pump inlet and outlet
- Simplifies routine maintenance and pump replacement
Application
- Hydronic heating systems
- Radiant floor heating loops
- Boiler circulation systems
- Residential and light commercial hot water distribution
Compatibility
- Designed for use with Grundfos UPS15/26 series circulator pumps
- 3/4″ pipe connection size
- Bronze material suitable for closed-loop and open hydronic systems
Why Choose Grundfos?
Grundfos is a world leader in pump technology, trusted by HVAC professionals for decades. Their OEM replacement parts and accessories are engineered to exact tolerances, ensuring optimal pump performance, long service life, and system reliability. The 00519651 flanged union set maintains the integrity of your UPS15/26 installation from day one.
