Taco 0012-SF4-1 2inch HV 1/7Hp Stainless Steel Circulator with 2inch HV Flanges

Original price was: $796.85.Current price is: $759.66.

2 in stock

SKU: 721417 Category:


Overall, the Taco 0012-SF4-1 2″ HV 1/7Hp Stainless Steel Circulator is a powerful and reliable choice for demanding hydronic applications requiring high water flow. Its durable construction, versatility, and adjustable settings make it a popular option for large-scale heating and cooling systems.


  • High-velocity circulator pump for demanding hydronic heating, radiant heating, and chilled water cooling systems.
  • Efficiently circulates large volumes of water through extensive piping.
  • Ideal for large homes, commercial buildings, or multiple-zone systems.

Key Features:

  • 2″ flanged connections: Simplified installation for larger-diameter piping.
  • 1/7 horsepower motor: Powerful for high-flow applications.
  • Multiple speed settings: Adjust pump performance to match system requirements.
  • Anti-condensate design: Suitable for chilled water applications.
  • Stainless steel construction: Durable and corrosion-resistant.
  • Quiet operation: Minimizes noise disturbance.
  • Maintenance-free motor: Permanently lubricated sealed bearings.
  • Replaceable cartridge design: Facilitates easy servicing and maintenance.


  • Efficient water circulation: Ensures consistent and even heating or cooling throughout your system.
  • Quiet operation: Ideal for residential installations.
  • Durable construction: Provides long-lasting performance and reliability.
  • Versatile applications: Suitable for various hydronic systems.
  • Easy maintenance: Replaceable cartridge simplifies servicing.

Things to Consider:

  • Pipe size compatibility: Ensure the 2″ flange connections match your existing piping.
  • System requirements: Confirm the pump’s flow and head specifications meet your system’s needs.
  • High power consumption: Compared to smaller pumps, it may consume more electricity.
  • Professional installation recommended: While DIY installation is possible for experienced individuals, consulting a qualified plumber is recommended for optimal performance and safety, especially for high-power pumps and hydronic systems.

Additional information

Weight 15.58 lbs


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