This Taco CI Series close-coupled end suction pump features a 6" suction and a 5" discharge with ANSI Class 125 flanges. The pump assembly includes a cast iron casing, an 11" nominal impeller diameter constructed of bronze, and a bronze wear ring. It utilizes a dry shaft design with a bronze shaft sleeve that prevents the shaft from contacting the circulating fluid. The mechanical seal is configured with a silicon-carbide seat, a carbon rotor, and EPT rubber, supporting operation in clean water temperatures up to 250 °F. The unit includes pressure tappings on the suction and discharge connections and provides flush seal line taps to facilitate the installation of a seal protection filter.
The pump is powered by a 25 HP Baldor motor with an ODP enclosure and no drip cover. It operates at 1750 RPM using a 230-460/60/3 power supply and an across the line starting option. The motor is constructed on a 284 JM frame with feet and includes AEGIS shaft grounding. This assembly meets NEMA premium efficiency standards per MG1-12.55 and carries a PEI rating of 0.94.