This Taco CI Series close coupled end suction pump features a 2-1/2" suction and 1-1/2" discharge with ANSI Class 125 flanges. It utilizes a 9-1/2" nominal diameter bronze impeller housed within a cast iron casing. The pump includes a bronze shaft sleeve and a rear pullout design that allows for servicing without disturbing system piping. The mechanical seal assembly consists of a ceramic seat, carbon rotor, and EPT rubber, capable of operating at temperatures up to 250°F. The unit incorporates a dry shaft design to prevent contact with the circulating fluid and includes flush seal line taps for filter installation, along with integrated pressure tappings on the suction and discharge connections.
The pump is configured with a 20 HP motor operating at 3450 RPM. It features a TEFC enclosure, Baldor motor, and a JM frame with feet. The unit operates on a 230-460/60/3 power supply and includes a drip cover, AEGIS shaft grounding, and an across-the-line starting option. The motor is rated for a 40°C ambient temperature, meets NEMA standards, and complies with MG1-12.55 premium efficiency requirements. This pump has a DOE PEI rating of 0.87.