This Taco CI Series close-coupled end suction pump features a 3" suction port and a 2-1/2" discharge port with ANSI Class 125 flanges. It includes a 9-1/2" nominal diameter stainless steel impeller housed in a cast iron casing and cover. The assembly utilizes a bronze shaft sleeve and a dry shaft design to isolate the shaft from circulating fluid. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250 °F. The unit includes flush seal line taps and pressure tappings on the suction and discharge connections.
The pump operates at 3450 RPM and is powered by a 25 HP WEG ODP motor in a 256JM frame with feet. The power supply is 230-460V/60Hz/3PH with across-the-line starting. It includes AEGIS shaft grounding, meets NEMA standards, and operates at 40 °C ambient temperature. The pump has a DOE PEI rating of 0.89. The rear pullout design allows maintenance without disturbing system piping, and the top center line discharge simplifies layout.