This Taco CI Series close-coupled end suction pump features a 3" suction and a 2-1/2" discharge with ANSI Class 125 flanges. It uses a 6-1/4" nominal diameter bronze impeller housed within a cast iron casing. The assembly includes a bronze shaft sleeve and a dry shaft design that prevents system fluid contact with the pump shaft. A mechanical seal consisting of a ceramic seat, carbon rotor, and EPT rubber operates at temperatures up to 250°F. The unit also includes flush seal line taps and pressure tappings on the suction and discharge connections.
The pump is configured with a 5 HP WEG motor operating at 3450 RPM. The motor features a TEFC enclosure, a JM frame style with feet, and functions on a 575V/60Hz/3PH power supply. The motor carries a 40°C ambient rating and includes AEGIS shaft grounding. This assembly uses an across-the-line starting method and complies with NEMA standards. The pump meets MG1-12.55 premium efficiency ratings and has a DOE PEI of 0.87.