This Taco CI Series close-coupled end suction pump features a 3" suction and a 2-1/2" discharge with ANSI Class 125 flanges. The unit is constructed with a cast iron casing and a 13-1/2" nominal diameter bronze impeller. It includes a bronze shaft sleeve and a dry shaft design that prevents contact between the system fluid and the pump shaft. The mechanical seal consists of a ceramic seat, a carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. The pump incorporates a rear pullout design, flush seal line taps, and pressure tappings on the suction and discharge connections.
This pump operates at 1750 RPM and is powered by a 20 HP WEG motor. The motor is a 256 JM frame with feet and features a TEFC enclosure. The electrical configuration is 230-460V/60/3PH with across-the-line starting and AEGIS shaft grounding. The motor meets NEMA standard requirements, and the assembly complies with MG1-12.55 premium efficiency ratings. The pump has a DOE PEI of 0.89.