This Taco CI Series close-coupled end suction pump features a 6" suction connection and a 5" discharge connection with ANSI Class 125 flanges. The pump assembly includes a cast iron casing, a 9-1/2" nominal diameter bronze impeller, and a bronze wear ring. Internal components include a bronze shaft sleeve and a mechanical seal configured with a ceramic seat, carbon rotor, and Buna rubber elements. The design utilizes a dry shaft and a rear pullout configuration to facilitate maintenance. Integrated flush seal line taps allow for the installation of external filters.
The pump is driven by a 20 HP, 1750 RPM Baldor motor with an ODP enclosure and a 256 JM frame with feet. The motor is configured for 230-460/60/3 PH power supply with across-the-line starting and operates at a 40 °C ambient temperature. This unit includes AEGIS shaft grounding and meets NEMA MG1-12.55 premium efficiency standards. It has a DOE PEI rating of 0.92. Pressure tappings are provided on the suction and discharge connections for monitoring.