This Taco CI Series close coupled end suction pump features a 2-1/2" suction connection and a 2" discharge connection with ANSI Class 125 flanges. It uses a 9-1/2" nominal diameter bronze impeller and a cast iron casing with a bronze wear ring. The pump incorporates a bronze shaft sleeve and a dry shaft configuration that prevents contact between the shaft and the circulating fluid. The mechanical seal consists of a silicon-carbide seat, carbon rotor, and EPT rubber, allowing operation in clean water at temperatures up to 250°F. The unit includes flush seal line taps and a rear pullout design that facilitates maintenance without disturbing system piping.
This pump operates at 1750 RPM and is driven by a 5 HP Baldor motor. The motor features a TEFC enclosure, a drip cover, and a 184 JM frame with feet. It is configured for 230-460/60/3PH power and meets NEMA Premium Efficiency MG1-12.55 standards with AEGIS shaft grounding. The system supports across the line starting and functions in ambient temperatures up to 40°C. Pressure tappings are located on the suction and discharge connections. This unit has a DOE PEI rating of 0.84.