3/4" Stainless Steel Pump Flange Set

The Taco 110-251SF Freedom Flange Set is a precision-engineered connection assembly designed for professional hydronic and plumbing applications. Constructed from corrosion-resistant stainless steel, this flange set is used for secure installation of Taco circulator pumps in potable water and closed-loop heating systems. The 3/4-inch NPT configuration ensures compatibility with standard piping systems, while the Freedom Flange design simplifies pump removal and maintenance without system disassembly.

Details

• Model Number: 110-251SF
• Manufacturer: Taco
• Product Type: Freedom Flange Pump Flange Set
• Part Number: 1895574
• Connection Size: 3/4 inch NPT Pipe
• Material: Stainless Steel
• Length: 2-3/4 inch
• Width: 4-1/8 inch
• Height: 1 inch
• Application: Circulator pump installation for hydronic heating, domestic hot water, and recirculation systems
• Design: Two-piece flange assembly allowing quick installation and service access
• Corrosion Resistance: Suitable for potable and non-potable water systems; resists scale and oxidation
• Compatibility: Designed for use with Taco circulator pumps and equivalent flange-mounted circulators
• Compliance: Meets applicable ASME and ASTM material and connection standards

Professional Specifications

The 110-251SF flange set is manufactured from precision-machined stainless steel, ensuring mechanical strength, corrosion resistance, and leak-free performance in hydronic circulation applications. The 3/4-inch NPT threaded connections integrate seamlessly with standard piping configurations, while the flange bolt pattern matches Taco circulator models for secure mounting. The Freedom Flange design allows for rapid installation and pump servicing without disturbing adjacent piping. Each flange is built to maintain dimensional accuracy and pressure integrity under continuous operating conditions typical of closed-loop heating and hot water systems.

Summary

The Taco 110-251SF Stainless Steel Freedom Flange Set (3/4 inch NPT) provides a durable, code-compliant connection solution for professional hydronic and plumbing installations. Its precision construction, corrosion-resistant material, and service-friendly design ensure long-term reliability and ease of maintenance in circulator pump applications.