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 pump casing is cast iron, paired with a 7-1/4" nominal diameter bronze impeller. It uses a bronze shaft sleeve and a dry shaft design to isolate the pump shaft from the circulating fluid. The mechanical seal features a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250°F. The assembly includes flush seal line taps and suction and discharge pressure tappings. The rear pullout design allows for servicing without disturbing system piping, while the top center line discharge configuration facilitates venting.
This unit operates at 3450 RPM using a 15 HP WEG motor in a TEFC enclosure. The configuration supports 230-460V/60Hz/3PH power and utilizes across-the-line starting. It is mounted in a 254 JM frame with feet and includes AEGIS shaft grounding. The motor meets NEMA premium efficiency requirements per MG1-12.55, with a DOE PEI rating of 0.9. The pump is rated for an ambient temperature of 40°C.