Grundfos Pumps 529912 Union Set

Grundfos Pumps 529912 is a durable union set in metal designed for a secure 3/4 inch NPT connection. This high-quality union delivers a leak-free seal and long-lasting reliability in Grundfos pump systems and other compatible piping setups.

Designed for water transfer and circulating systems, the metal union offers robust corrosion resistance and a straightforward installation process. Its sturdy construction makes it a dependable replacement part for residential or commercial plumbing projects.

• Material: Metal union set built for durability and long service life
• Thread size: 3/4 inch NPT for broad compatibility with pumps and fittings
• Connection: Union-style interface provides a secure, leak-free joint
• Corrosion resistance: Designed to withstand water exposure and mineral buildup
• Compatibility: Works with Grundfos pumps and other standard 3/4" NPT fittings

Upgrade your pump fittings with this professional-grade Grundfos part to ensure reliable performance, easy maintenance, and a tight, leak-free connection every time.