Taco TACO-1614E3E21661023 Inline Centrifugal Pump 0.75 Hp

Product Description

The TACO TACO-1614E3E21661023 is a 1600 Series in-line centrifugal pump built for commercial and industrial hydronic systems. The cast iron casing provides durability under continuous circulation duty. Rated at 0.75 HP, the pump runs on a three-phase ODP motor at 208-230/460 volts and 1750 RPM, making it well-suited for mechanical rooms where three-phase power is available. Flanged connections measure 1.5 inches, keeping installation straightforward for standard piping layouts. Licensed plumbers and mechanical contractors are the typical installers on new construction and retrofit hydronic projects.

The 1600 Series is designed for in-line installation in closed-loop hydronic heating and cooling systems, including commercial HVAC, building heating plants, and process fluid circulation. The pump mounts directly in the pipeline, eliminating the need for a separate base or pump stand. Its compact in-line design keeps system footprints small while maintaining reliable flow rates across a range of head conditions. Facilities engineers and mechanical contractors specify this pump for medium-duty commercial applications requiring three-phase motor performance.

Key Features

• Cast iron casing for long service life in hydronic applications
• 0.75 HP ODP motor rated for three-phase power at 208-230/460 volts
• 1750 RPM motor speed for consistent flow delivery
• 1.5 inch flanged connections for straightforward pipe integration
• In-line design eliminates the need for a base mount or pump stand

Compatibility

Designed as an OEM-style in-line centrifugal pump for commercial hydronic heating and cooling piping systems requiring 1.5 inch flanged connections and three-phase motor power.

Installation Notes

Installation should be performed by a licensed plumber or mechanical contractor in accordance with applicable mechanical codes. Shut off and isolate the system, depressurize the piping, and drain the affected section before removing or installing the pump. Three-phase electrical connections must be made by a licensed electrician per NEC requirements. Verify motor rotation direction after initial startup to confirm proper flow direction through the system.

Technical Specifications

• Horsepower: 0.75 HP
• Voltage: 208-230/460 volts
• Phase: Three Phase
• Motor Type: ODP
• Speed: 1750 RPM
• Casing Material: Cast Iron
• Flange Size: 1.5 inches
• Weight: 68 pounds

Standard Information

• Brand: TACO
• Manufacturer Part Number: TACO-1614E3E21661023