What Our Experts Think
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The Taco 133-375 Pump Motor is a heavy-duty 3/4 HP, single-phase motor engineered for reliable, long-term operation in hydronic and booster pump systems.
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It runs at 115/208/230V, 1725 RPM, providing consistent performance with smooth, quiet operation.
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Designed for efficiency and durability, it’s ideal for commercial and residential circulation applications that demand steady power and low maintenance.
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Built with high-quality materials to withstand heat, vibration, and moisture exposure common in mechanical system environments.
Q&A
Q: What are the power and voltage ratings?
A: This motor delivers 3/4 HP at 115V, 208V, or 230V, operating at 1725 RPM and single-phase 60Hz.
Q: Which Taco pumps is it compatible with?
A: It’s designed to fit select Taco booster and circulator pump models—verify compatibility using your pump’s model number before ordering.
Q: Is it suitable for continuous operation?
A: Yes, it’s built for continuous-duty performance in demanding circulation and booster systems.
Q: Is wiring complicated?
A: No, it features standard Taco motor wiring for easy connection at multiple voltages (115/208/230V).
Maintenance Tips
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Keep the motor exterior clean and ensure adequate ventilation for cooling.
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Verify wiring and connections periodically for signs of wear or corrosion.
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Lubricate bearings if required per Taco’s maintenance guidelines.
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Avoid overloading or running the pump dry to prevent overheating.
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Inspect alignment and mounting bolts regularly to reduce vibration and extend motor life