Cast Iron 2400 Series Circulator Pump, 1/6 HP Zoom

Cast Iron 2400 Series Circulator Pump, 1/6 HP


Brand: Taco

Qty Price
/ each
$492.70 / box (2 units x $246.35)
In Stock! Ships in 24-48 Hours
(27 Available)


Material: Cast Iron
Application: Heating
Max Pressure (PSI): 150 psi
Type: Pump
Horse Power:
Connection Size: 3/4"
Flow Range (GPM): 0-43
Max Flow (GPM): 43
Head Range (ft.): 0-34
Max Head (Ft): 34
Hertz: 60
Phase: 1
RPM: 3450
Temperature Range (F): 40°-225°F
Connection Type: Flanged

Description for Taco 2400-20

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, 1/6 HP


by PowerReviews
TacoCast Iron 2400 Series Circulator Pump, 1/6 HP

(based on 2 reviews)

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Reviewed by 2 customers

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The Strong Silent Type

By doctorsparky

from Ruidoso, NM

Verified Buyer

Comments about Cast Iron 2400 Series Circulator Pump, 1/6 HP:

For high head hydronic use, this is an amazingly economical circulator. For less than half the price of competitive pumps, the silent operation, performance to fit the promises and drop-in replacement fit surprised me.
The only challenge was wiring, lacking a convenient termination for the ground wire but that's solved with a little extra work using a longer screw for the capacitor bracket.
Heavy duty case and performance so far tell me I made a good purchase. Thanks PexSupply!


This pump is perfect


from Howell, Michigan

Verified Buyer

Comments about Cast Iron 2400 Series Circulator Pump, 1/6 HP:

This Pump works great I used it supply Hot water from my outdoor Furnace to my garage Heater and it does the job with no issues.

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1 Question | 1 Answer
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  • Cast Iron 2400 Series Circulator Pump, 1/6 HP


    Good afternoon - I was wondering if there was a rebuild kit or seal kit for this pump?

    If the pump fails is it junk or is there a way to rebuild?

    Thanks, Zach
    Asked on 10/8/2013 by Zach from United States

    1 answer



      The seal kit is part 2400-002RP. Replacement motors, body and flange gaskets, and impellers are also available as replacement parts for the unit.

      Answered on 10/9/2013 by PexSupply Staff from NY
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