Taco 1/2 HP 115V Cast Iron Circulator Pump - 2400-50-3P
The Taco 2400-50-3P is a 1/2 HP, 115V cast iron circulator pump designed for use in hydronic heating and cooling applications. This pump is known for its efficient and dependable operation in various flow and head applications.
The Taco 2400-50-3P features a close-coupled design and permanently lubricated bearings, making it suitable for both residential and commercial systems.
Features
- Designed for hydronic heating and chilled water cooling
- Cast iron construction for durability
- 1/2 HP motor with maximum RPM of 3450
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Brand: Taco
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MPN: 2400-50-3P
Specifications
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Pump Construction: Cast Iron
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Motor Voltage: 115V
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Motor Phase: 1 Phase
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Motor RPM: 3450 RPM
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Working Pressure: 150 psi
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Max Temperature: 225°F
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Pump Connection Sizes: 3/4, 1, 1-1/4, 1-1/2
What Our Experts Think
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The Taco 2400-50-3P is a heavy-duty cast iron circulator pump built for large residential and light commercial hydronic systems.
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Features a 1/2 HP, 115V motor that delivers high flow and head performance for demanding applications.
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The three-piece design allows for easy maintenance—motor, bearing assembly, and impeller can be serviced separately.
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Ideal for boiler recirculation, radiant heating, and chilled water systems requiring strong, consistent flow.
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Known for quiet operation, long service life, and dependable Taco engineering.
Q&A
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Q: What makes the 2400-50-3P different from smaller pumps?
A: It provides higher capacity and head pressure, ideal for large heating or cooling loops.
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Q: Can it be used in closed-loop systems?
A: Yes, the cast iron body is perfect for closed hydronic applications.
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Q: Is servicing easy?
A: Yes, the three-piece construction simplifies maintenance and reduces downtime.
Maintenance Tips
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Lubricate bearings periodically as recommended by Taco.
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Inspect seals and flange gaskets regularly for leaks or wear.
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Keep the motor area clean and well-ventilated for optimal cooling and performance.
