H-66 BF Cast Iron In-Line Pump, 3/4 HP Zoom

H-66 BF Cast Iron In-Line Pump, 3/4 HP


Brand: Armstrong Pumps

Armstrong Pumps
Qty Price
/ each
Non-Stock ItemAllow 3-5 Days to Ship Out



Max Flow (GPM): 100
Min Flow (GPM): 50
Flow Range (GPM): 50-100
Max Head (Ft): 30
Hertz: 60
Material: Cast Iron
Fluid Temperature Range: 225°F
Type: Pump
Phase: 1
Flange Size: 2"
Horse Power:

Description for Armstrong Pumps 116499-132

Note: This item is for hydronic heating systems, and should not be used in potable water systems. For potable water systems, please refer to to 116500LF-133

Armstrong H-66 BF In-Line Circulators are apart of the Series H. The 3/4 HP bronze fitted circulator pump is suitable for hydronic heating and cooling, domestic water systems, multi-stage zoning and general industrial service applications. Built using a standard three-piece design that features a radially-split body, oversized shaft, centrifugal impeller, positive mechanical seal and modular construction, Armstrong Pumps Series H Circulators are a trusted, durable product that have been used by HVAC professionals for decades.


  • Standard three-piece design
  • Radially-split body: Can be left in-line while servicing pump, eliminating disconnecting of pipes
  • Oversized shaft: Made from special alloy steel
  • Centrifugal impeller: Ensures maximum water delivery in the HVAC system
  • Positive mechanical seal: ARMseal construction ensures many years of noise-free, trouble-free service
  • Modular construction: Unique shaft and bearing module fits for ease of serviceability and reduced inventory costs

    PLEASE NOTE: The product weighs 120 lbs. and may require the use of a
    lift gate.
    If you do require a lift gate at your delivery, you'll have the option to add this FREE of charge when you checkout.
  • H-66 BF Cast Iron In-Line Pump, 3/4 HP

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