Grundfos 00519651 UPS15-26 Bronze Circulator Pump with Flanges

The Grundfos 00519651 is a UPS15-26 series circulator pump featuring a 3/4-inch bronze construction with integral flange connections. This reliable circulator pump is designed for residential and light commercial hydronic heating applications, providing efficient and quiet operation for hot water circulation systems.

Key Features:

• 3/4-inch NPT bronze body with flanged connections for easy installation
• Three-speed motor design allows for flow adjustment to match system requirements
• Compact footprint fits into tight mechanical spaces
• Maintenance-free permanent lubrication system
• Serviceable cartridge design for easy maintenance
• Cast iron volute and stainless steel shaft for durability
• Continuous duty operation with thermal overload protection

This UPS15-26 model provides reliable circulation for radiant floor heating, baseboard heating, and domestic hot water recirculation systems. The bronze pump head offers excellent corrosion resistance, while the flanged connection set simplifies installation and removal for service.