This Taco CI Series close coupled end suction pump features a 6" suction and 5" discharge with ANSI Class 125 flanges. The assembly includes a cast iron casing, a bronze impeller, and a bronze shaft sleeve with an 11" nominal impeller diameter. It utilizes a mechanical seal constructed with a ceramic seat, carbon rotor, and EPT rubber for temperatures up to 250°F. The unit employs a dry shaft design with a slip-on shaft sleeve and integrates flush seal line taps and pressure tappings on the suction and discharge connections. A rear pullout design allows for maintenance without disturbing system piping, and the top center line discharge configuration assists with piping layouts.
The pump is configured with a 20 HP motor operating at 1750 RPM. It utilizes a TEFC WEG motor housed in a 256JM frame with feet. The unit operates on a 230-460/60/3 power supply with across the line starting. It features a 40°C ambient rating and conforms to NEMA standards. The motor meets MG1-12.55 premium efficiency requirements and includes AEGIS shaft grounding. This pump has a DOE PEI rating of 0.94.