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110-120 Series In-Line Circulators

Proven Performance — The Red Baron Circulators are backed by over 45 years of Taco experience in design and manufacture of standard circulators. Millions of 110s are in service — the 110 Red Baron is Taco’s most popular residential seal-type circulator. Dependable — Quiet Operation — The Red Barons offer quiet, dependable pumping power and long-lasting performance. These dependable circulators are standard equipment on many OEM boilers.



  • Rugged Motor
  • Resilient mounted, split phase motor with built-in overload protector
  • Equipped with sleeve bearings for quiet operation.
  • Proven Pump Construction
  • One piece dynamically balanced impeller
  • Stainless steel shaft
  • Rugged bronze sleeve bearing
  • Two-piece carbon/ceramic seal assembly
  • Durable one-piece spring coupling.
  • Factory Tested
  • Every circulator is operated before shipment.
  • Easy, Low-cost Service 
  • No special tools required
  • Nationwide parts availability.
  • Accessories & Cast Iron Options 
  • Available in all bronze construction
  • Standard cast iron flanges 3/4", 1", 1 1/4", 1 1/2"
  • Shut-off flanges assure ease of service. Available in 3/4", 1", and 1 1/4" connections.


Typical Applications

  • Designed to efficiently circulate heated or chilled water in
    residential or light commercial hydronic systems.
  • May also be used for zoning large installations
  • Available in bronze construction for domestic hot water applications.