This Taco CI Series close-coupled end suction pump features a 2-1/2" suction and 2" discharge with ANSI Class 125 flanges. It is constructed with a cast iron casing and a 7-1/4" nominal diameter bronze impeller. The pump uses a bronze shaft sleeve and a dry shaft design to prevent contact between the shaft and the circulating fluid. The mechanical seal is configured with a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. Flush seal line taps are included to accommodate an optional filter, and the rear pullout design allows for maintenance without removing system piping.
This unit operates at 3450 RPM and is powered by a 7-1/2 HP Baldor motor with a TEFC enclosure. It is configured with a 213 JM motor frame with feet and operates on a 230-460V, 60 Hz, 3PH power supply. The motor meets NEMA standard efficiency requirements and includes AEGIS shaft grounding. The pump assembly provides a DOE PEI value of 0.9.