This Taco CI Series close coupled end suction pump features a 5" suction and 4" discharge with ANSI Class 125 flanges. The assembly includes a cast iron casing and an 11" nominal diameter bronze impeller. It incorporates a bronze shaft sleeve and a dry shaft design to prevent contact between the pump shaft and the circulating fluid. The mechanical seal is configured with a ceramic seat, carbon rotor, and EPT rubber, rated for operation at temperatures up to 250°F. The unit utilizes a rear pullout design and a top center line discharge, with pressure tappings provided on the suction and discharge connections. Flush seal line taps are included to accommodate the installation of a seal protection filter.
This unit operates at 1750 RPM and is powered by a 15 HP Baldor TEFC motor. The electrical configuration is 230-460V/60/3PH with an across the line starting option. It uses a 254 JM motor frame with feet, AEGIS shaft grounding, and a CCW rotation. The motor meets NEMA standards, operates at a 40°C ambient temperature, and complies with MG1-12.55 premium efficiency requirements. The pump has a PEI value of 0.97.