This Taco CI Series close coupled end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. It uses a 7-1/4" nominal diameter bronze impeller housed within a cast iron casing. The pump includes a bronze shaft sleeve and a dry shaft design to prevent contact with the circulating fluid. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, providing a temperature rating of 250 °F. The unit features flush seal line taps and pressure tappings on both the suction and discharge connections. A rear pullout design allows for servicing without disturbing system piping, while the top center line discharge configuration supports self-venting operation.
The pump operates at 1750 RPM and is powered by a 5 HP WEG motor. The motor is configured with a TEFC enclosure and a 184 JM frame with feet. This unit supports a 230-460V, 60Hz, 3PH power supply with an across-the-line starting option. It maintains a 40 °C ambient rating and meets NEMA standards. The motor features premium efficiency in accordance with MG1-12.55. The pump achieves a DOE PEI of 0.89.