Cast Iron 2400 Series Circulator Pump, 1/2 HP Zoom

Cast Iron 2400 Series Circulator Pump, 1/2 HP


Brand: Taco

2400-70Y has been discontinued.
Direct Replacement:
SKU: 2400-70Y-3P
Brand: Taco



Material: Cast Iron
Application: Heating
Max Pressure (PSI): 150
Type: Pump
Horse Power:
Connection Size: 2"
Max Flow (GPM): 91
Max Head (Ft): 23
Hertz: 60
Phase: 1
RPM: 3450
Temperature Range (F): 40°-225°F
Connection Type: Flanged

Description for Taco 2400-70Y

Taco 2400 Series High Capacity Circulators are specifically designed for quiet, efficient, dependable operation in a wide range of medium to high flow/head hydronic heating, chilled water cooling and hot water recirculation applications. The space saving, close-coupled, maintenance free motor with permanently lubricated, sealed-for- life bearings, Noryl® impeller and durable, carbon/silicon-carbide mechanical seal provide unmatched reliability.

The compact 2400 Series High Capacity Circulators are for use in a wide range of larger residential and commercial hydronic systems. Typical applications include hydronic heating, in-floor radiant, snow melt, high pressure drop boilers, outdoor wood boilers, chilled water cooling, geothermal heat pumps, primary/secondary loops and hydro air fan coils. The Stainless Steel 2400 Series should be used for open, domestic water recirculation systems. The unitized, carbon/silicon-carbide mechanical seal is easy to service in only a few minutes.


  • Compact, space saving design
  • Powerful close-coupled, maintenance free motor
  • Superior efficiency, high starting torque
  • Permanently lubricated, sealed for life bearings
  • Rugged 1/2" Stainless Steel Shaft
  • Carbon/Silicon-Carbide mechanical seal for long life
  • Universal flange to flange dimensions - Ideal for retrofits
  • Anti-Condensate design for chilled water
  • Dual electrical knock-outs
  • Dual pressure taps, suction/discharge

Cast Iron 2400 Series Circulator Pump, 1/2 HP

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