This Taco CI Series close coupled end suction pump features a cast iron casing with ANSI Class 125 flanges, a 3" suction, and a 2-1/2" discharge. It includes a 9-1/2" nominal diameter bronze impeller and a stainless steel shaft sleeve. The pump utilizes a dry shaft design with an easy-to-replace, slip-on shaft sleeve to isolate the shaft from the circulating fluid. The mechanical seal consists of a ceramic seat, a carbon rotor, and EPT rubber. The unit is equipped with flush seal line taps and pressure tappings on the suction and discharge connections. The rear pullout design allows for servicing without disturbing the system piping.
The pump operates at 1750 RPM and is powered by a 5 HP Baldor motor with an ODP enclosure. It is configured with a 184 JM motor frame and operates on 230-460V, 3PH, 60Hz power using across-the-line starting. The motor meets NEMA standards and includes AEGIS shaft grounding. The assembly is rated for a 40 °C ambient temperature, 250 °F fluid temperature, and utilizes a CCW rotation. This unit has a pump efficiency index (PEI) of 0.87.