This Taco CI Series close-coupled end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The unit includes a cast iron casing, a bronze impeller with a 7-1/4" nominal diameter, and a bronze shaft sleeve. It utilizes a dry shaft design that prevents contact between the shaft and the circulating fluid. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. Flush seal line taps are included to allow for the installation of a filter, and the rear pullout design enables servicing without disturbing the system piping.
The pump operates at 1750 RPM and is driven by a 5 HP WEG motor. It is configured with an ODP enclosure and a 184 JM motor frame with feet. The unit requires 230-460V, 60Hz, 3PH power and uses an across-the-line starting option. This pump is rated for 40 °C ambient temperature environments and meets NEMA standards. The motor is a premium efficiency model that complies with MG1-12.55 specifications. The pump has a DOE PEI of 0.89.