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Model 0012-IFC® Cartridge Circulator

Performance Data
Flow Range: 0 42 GPM
Head Range: 0 13 Feet
Minimum Fluid Temperature: 40˚F (4˚C)
Maximum Fluid Temperature: 230F (110˚C)
Maximum Working Pressure: 125 PSI
Connection Sizes: 1-1/4, 1-1/2 Flanged 


The Taco 0012-IFC® with Integral Flow Check (IFC) is designed to reduce installation costs when zoning with "00" circulators on high flow / medium head applications in large residential and light commercial systems.


  • Ideal for large BTUH Boilers, 2" recirculation loops, primary/secondary loops, commercial water heaters and light commercial heating and cooling systems.

  • The Stainless Steel or Bronze 0012-IFC can be used on open loop systems.

  • The unique replaceable cartridge contains all of the moving parts and allows for easy service instead of replacing the entire circulator.
  • Available with optional Priority Zoning or Variable Speed controls. 



  • Integral Flow Check (IFC)

    • Prevents gravity flow

    • Eliminates separate in-line flow check

    • Reduces installed cost, easy to service

    • Improved performance vs. In-line flow checks

  • Optional Variable Speed or Priority Zoning Control

  • Unique replaceable cartridge-Field serviceable

  • Unmatched reliability-Maintenance free

  • Quiet, efficient operation

  • Direct drive-Low power consumption

  • Self lubricating, No mechanical seal

  • Standard high capacity output-Compact design

  • Wide range of applications

  • Cast Iron, Stainless Steel or Bronze construction, Flanged connections 

All Bronze or Stainless Steel
00 Circulators Meet
California AB 1953
and Vermont Act 193