This Taco CI Series close coupled end suction pump features a cast iron casing, a bronze impeller, and a 9-1/2" nominal impeller diameter. It is configured with 3" suction and 2-1/2" discharge connections utilizing ANSI Class 125 flanges. The pump includes a slip-on bronze shaft sleeve and a dry shaft design to prevent contact between the shaft and the circulating fluid. The mechanical seal assembly consists of a ceramic seat, a carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. This unit also includes pressure tappings on the suction and discharge connections, flush seal line taps, and a rear pullout design to facilitate service.
The pump is driven by a 7-1/2 HP WEG motor with a TEFC enclosure and operates at 1750 RPM. It is configured for 230-460V/60/3PH power supply with across-the-line starting. The motor is a JM frame style with feet and includes AEGIS shaft grounding. This assembly maintains a 40 °C ambient temperature rating and adheres to NEMA standards. The pump has a DOE PEI rating of 0.87.