This Taco CI Series close coupled end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. It uses a 13-1/2" nominal impeller diameter and a cast iron casing with a bronze impeller and bronze wear ring. The pump includes a bronze shaft sleeve and a dry shaft design to prevent contact with circulating fluid. The mechanical seal assembly is configured with a ceramic seat, carbon rotor, and EPT rubber, and it is rated for temperatures up to 250 °F. The unit incorporates flush seal line taps and pressure tappings on the suction and discharge connections.
This pump is configured with a 25 HP Baldor motor in a 284JM frame style with feet, operating at 1750 RPM. The motor uses a TEFC enclosure and is powered by 230-460/60/3 electricity. It utilizes an across-the-line starting option and includes AEGIS shaft grounding. The motor meets NEMA MG1-12.55 premium efficiency standards with an ambient temperature rating of 40 °C. The assembly features a rear pullout design and a top center line discharge configuration. The pump is rated with a DOE PEI value of 0.89.