This Taco CI Series close coupled end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. The pump construction includes a cast iron casing, a 7-1/4" bronze impeller, and a bronze shaft sleeve. The dry shaft design prevents contact between the shaft and the circulating fluid. The unit utilizes a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, which supports fluid temperatures up to 250°F. The rear pullout design enables servicing without disturbing system piping, and the top center line discharge assists with self-venting.
This pump operates at 3450 RPM and is powered by a 20 HP Baldor TEFC motor. The motor is configured with a 256 JM frame style including feet, AEGIS shaft grounding, and premium efficiency that meets MG1-12.55 standards. Electrical requirements are 230-460/60/3, with an across-the-line starting option. The unit has a 40°C ambient temperature rating and maintains a DOE PEI rating of 0.9.