This Taco CI Series close coupled end suction pump features a cast iron casing with a 3" suction and a 2-1/2" discharge, both configured with ANSI Class 125 flanges. The unit includes a 6-1/4" nominal diameter bronze impeller and a bronze wear ring. It utilizes a dry shaft design with a slip-on bronze shaft sleeve to isolate the pump shaft from system fluids. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The assembly includes pressure tappings on suction and discharge connections, flush seal line taps, and a rear pullout design for servicing.
This pump is driven by a 1-1/2 HP, 1750 RPM WEG motor in a 145 JM frame with feet. The motor features an ODP enclosure and operates on a 230-460V, 3PH, 60Hz power supply with an across the line starting option. It meets NEMA standards, operates at a 40°C ambient temperature with CCW rotation, and includes AEGIS shaft grounding. The motor meets MG1-12.55 premium efficiency requirements. This unit has a DOE PEI rating of 0.85.