This Taco CI Series close coupled end suction pump features a 2" suction and 1-1/4" discharge with ANSI Class 125 flanges. The unit includes a 7-1/4" nominal impeller diameter, cast iron casing, bronze impeller, and a bronze shaft sleeve. A dry shaft design isolates the shaft from system fluid, while the slip-on shaft sleeve facilitates seal maintenance. The pump uses a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, rated for 250°F. Flush seal line taps are provided for filter installation, and the top center line discharge design enables rear pullout servicing. Pressure tappings are included on both suction and discharge connections.
This pump operates at 3450 RPM and is powered by a 5 HP WEG motor with a TEFC enclosure. It is configured with a 184JM motor frame with feet and utilizes a 230-460V/60/3PH power supply. The motor meets MG1-12.55 premium efficiency standards and includes AEGIS shaft grounding. The starting method is across the line, and the unit is rated for 40°C ambient temperature under NEMA standards. This pump assembly has a DOE PEI of 0.83.