This Taco CI Series close coupled end suction pump features a 2-1/2" suction and 2" discharge with ANSI Class 125 flanges. It is constructed with a cast iron casing, a bronze impeller with a 7-1/4" nominal diameter, and a bronze wear ring. The pump includes a slip-on shaft sleeve and a dry shaft design that prevents the shaft from contacting circulating fluid. It is equipped with a mechanical seal utilizing a silicon-carbide seat, carbon rotor, and EPT rubber, capable of handling temperatures up to 250°F. The unit includes flush seal line taps and pressure tappings on the suction and discharge connections. The rear pullout design allows for maintenance without disturbing the system piping.
The pump operates at 1750 RPM using a 2 HP Baldor motor with a TEFC enclosure and a JM frame with feet. It is configured for 230-460/60/3 power supply and utilizes an across-the-line starting option. The motor meets NEMA premium efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. This assembly has a PEI value of 0.86.