This Taco CI Series close-coupled end suction pump features a cast iron casing with 3" suction and 2-1/2" discharge connections equipped with ANSI Class 125 flanges. It utilizes a 6-1/4" nominal impeller diameter constructed of bronze. The unit incorporates a bronze shaft sleeve and a dry shaft design that isolates the pump shaft from the system fluid. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The pump assembly includes pressure tappings on the suction and discharge connections, as well as flush seal line taps.
This pump operates at 3450 RPM and is powered by a 7-1/2 HP WEG motor. The motor is configured with a TEFC enclosure, JM frame style with feet, and meets NEMA standards with a 40°C ambient rating. The electrical input is 230-460/60/3 with across-the-line starting and CCW rotation. The motor meets premium efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. The pump is rated with a DOE PEI of 0.87.