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 pump includes a cast iron casing and an 11" nominal diameter bronze impeller. It is constructed with a bronze shaft sleeve and a dry shaft design that prevents contact between the shaft and the circulating fluid. The mechanical seal assembly consists of a ceramic seat, carbon rotor, and EPT rubber, supporting fluid temperatures up to 250 °F. This unit includes flush seal line taps, pressure tappings on the suction and discharge connections, and a rear pullout design that allows for servicing without disturbing system piping.
The pump is configured with a 7-1/2 HP WEG motor, 1750 RPM, and a TEFC enclosure. It operates on 230-460/60/3 PH power with an across-the-line starting option. The motor utilizes a 213JM frame with feet and is rated for a 40 °C ambient temperature. This unit features AEGIS shaft grounding and meets NEMA MG1-12.55 premium efficiency standards. The pump has a DOE PEI value of 0.86.