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 bronze wear ring. The pump includes a 3" suction port, a 2-1/2" discharge port, and a 9-1/2" nominal impeller diameter. It utilizes a dry shaft design with a slip-on bronze shaft sleeve to protect the pump shaft from contact with the circulating fluid. The mechanical seal assembly consists of a ceramic seat, carbon rotor, and EPT rubber, with a temperature rating of 250°F. The pump casing includes flush seal line taps and pressure tappings on the suction and discharge connections, and the rear pullout design allows for servicing without disturbing system piping.
The pump is configured with a 5 HP Baldor Super E premium efficiency motor that meets MG1-12.55 standards. The motor operates at 1750 RPM and features a TEFC enclosure with a JM-style frame including mounting feet. It connects to a 230-460/60/3PH power supply and utilizes across-the-line starting. The motor maintains an ambient temperature rating of 40°C, and the assembly has a DOE PEI of 0.87.