Taco 1611E3E1 1600 Series In-Line Centrifugal Pump 1/3HP 3PH

Taco 1611E3E1 1/3HP 3PH

The Taco 1611E3E1 1/3HP 3PH is an industrial-grade in-line centrifugal pump engineered for closed-loop hydronic systems. Its mechanical design features a heavy-duty cast iron volute and a precision-balanced impeller that ensures a smooth laminar flow path at 1750 RPM. The close-coupled architecture provides a compact footprint, while the back pull-out design allows for mechanical seal and impeller maintenance without disturbing the 2-inch flanged piping. This model is ideal for commercial HVAC applications where hydraulic stability and long-term durability are critical.

Featuring a 1/3HP three-phase motor, this pump offers superior electrical efficiency and balanced phase loading for facilities with 208-230/460V power. Three-phase motors provide more consistent torque and have fewer failure points than single-phase motors, as they lack starting capacitors. This stable electrical drive minimizes vibration and electromagnetic harmonics, significantly extending the life of the internal bearings and the high-temperature mechanical seal.

Key Features of Taco 1611E3E1

• Industrial 3-Phase electrical configuration for high reliability
• Durable cast iron volute for closed-loop hydronics
• 1/3HP NEMA standard motor frame
• Quiet, vibration-free operation at 1750 RPM
• Back pull-out design simplifies field service
• Max working pressure: 175 PSI
• Maximum fluid temperature: 250°F