This Taco CI Series close coupled end suction pump features a 2-1/2" suction connection and a 2" discharge connection with ANSI Class 125 flanges. The unit utilizes a 7-1/4" nominal diameter stainless steel impeller housed within a cast iron casing and cover. It includes a bronze shaft sleeve and a dry shaft design that isolates the pump shaft from circulating fluid. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber. The pump includes flush seal line taps and pressure tappings on the suction and discharge connections. A rear pullout design allows for servicing without disturbing system piping, and the top center line discharge facilitates self-venting.
This pump operates at 3450 RPM and is powered by a 15 HP WEG motor with a TEFC enclosure. It is configured for a 230-460V, 3PH, 60Hz power supply and includes AEGIS shaft grounding. The motor frame is a 254 JM style with feet and meets NEMA standards. The unit complies with NEMA MG1-12.55 premium efficiency requirements and has a 40°C ambient temperature rating. It operates in a CCW rotation and has a DOE PEI value of 0.9. The pump uses an across-the-line starting configuration.