This Taco CI Series close-coupled end suction pump features a 5" suction and 4" discharge with ANSI Class 125 flanges. The pump assembly includes a cast iron casing, a bronze impeller with a 7-1/4" nominal diameter, and a bronze shaft sleeve. It utilizes a mechanical seal consisting of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. The unit employs a dry shaft design and includes flush seal line taps and pressure tappings on the suction and discharge connections. A rear pullout design allows for servicing without disturbing the system piping.
The pump is driven by a 5 HP WEG motor with a TEFC enclosure, configured in a 184JM frame style with feet. It operates at 1750 RPM on a 230-460V/60Hz/3PH power supply. The motor meets NEMA premium efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. The pump has a DOE PEI rating of 0.91 and is configured for CCW rotation with across-the-line starting.