This Taco CI Series close-coupled end suction pump features a 5" suction connection and a 4" discharge connection with ANSI Class 125 flanges. The pump is constructed with a cast iron casing, a 7-1/4" nominal diameter bronze impeller, and a bronze wear ring. It utilizes a bronze shaft sleeve with a dry shaft design to prevent contact between the pump shaft and circulating fluid. The internal mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, with a temperature rating of 250 °F. The assembly includes flush seal line taps and a top center line discharge configuration to facilitate piping and maintenance.
The pump operates at 3450 RPM and is powered by a 40 HP Baldor motor. The motor features an ODP enclosure, a 286 JM frame with feet, and AEGIS shaft grounding. Electrical configuration is 230-460V/60/3PH with an across-the-line starting option. The unit meets NEMA premium efficiency standards per MG1-12.55 and maintains a DOE PEI of 0.92. This pump is designed for a 40 °C ambient temperature and utilizes a standard counter-clockwise rotation.