This Taco CI Series close coupled end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges and a bronze wear ring. The pump includes a 7-1/4" nominal diameter bronze impeller and a cast iron casing. It uses a dry shaft design with a replaceable, slip-on bronze shaft sleeve to prevent fluid contact with the pump shaft. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. The pump assembly supports rear pullout for servicing without disturbing piping and includes flush seal line taps and pressure tappings on the suction and discharge connections.
The pump operates at 1750 RPM and is powered by a 5 HP TEFC Baldor motor. It is configured for a 230-460/60/3 power supply with an across the line starting option. The motor is housed in a 184 JM frame with feet and includes AEGIS shaft grounding. The unit meets NEMA premium efficiency standards per MG1-12.55 and maintains a 40 °C ambient rating. The design complies with a DOE PEI of 0.89.