Taco 1619E3E2 1600 Series In-Line Centrifugal Pump 1HP 3PH

Taco 1619E3E2 1600 Series 1HP 3PH

The Taco 1619E3E2 1HP 3PH is an industrial-grade in-line centrifugal pump designed for heavy-duty closed-loop hydronic systems. Its mechanical architecture features a high-capacity cast iron volute and a precision-balanced impeller that maintains a stable laminar flow path under high-pressure conditions. The close-coupled design ensures perfect alignment between the 1HP motor and the pump shaft, reducing radial loads on the mechanical seal. The back pull-out feature allows for efficient maintenance of the internal rotating assembly without disconnecting the flanged piping connections.

Driven by a 1HP three-phase motor, this model provides maximum electrical efficiency and balanced phase loading for industrial grids (208-230/460V). Three-phase operation eliminates the need for starting capacitors, reducing mechanical stress during start-up and providing a smoother ramp-up to 1750 RPM. This stable electrical drive significantly reduces vibration and electromagnetic noise, protecting the internal ceramic shaft and high-temperature mechanical seal for an extended operational lifespan in continuous-duty commercial HVAC applications.

Key Features of Taco 1619E3E2

• Industrial 3-Phase electrical for superior reliability
• Powerful 1HP motor for high-capacity fluid displacement
• Durable cast iron volute for closed-loop heating and cooling
• NEMA standard motor frame for simplified service
• Back pull-out design for rapid seal and impeller access
• Quiet, vibration-free operation at 1750 RPM
• Maximum working pressure: 175 PSI