This Taco CI Series close-coupled end suction pump features a cast iron casing with ANSI Class 125 flanges and a bronze impeller with a 7-1/4" nominal diameter. The pump includes a 5" suction port and a 4" discharge port arranged in a top center line configuration to simplify piping layouts. It utilizes a stainless steel shaft sleeve within a dry shaft design that prevents contact between the shaft and the circulating fluid. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, providing compatibility for fluid temperatures up to 250 °F. The assembly features a rear pullout design, pressure tappings on the suction and discharge connections, and flush seal line taps.
The pump is configured with a 5 HP Baldor ODP motor in an 184JM frame style with feet, operating at 1750 RPM. Power input is 230-460V/60Hz/3PH with across the line starting. The motor meets MG1-12.55 premium efficiency standards and includes AEGIS shaft grounding for electrical protection. The assembly maintains an ambient operating temperature of 40 °C and is rated with a DOE PEI of 0.91.