This Taco CI Series close-coupled end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. It uses a 13-1/2" nominal diameter bronze impeller and a cast iron casing with a bronze wear ring. The pump includes a slip-on bronze shaft sleeve and a dry shaft design that eliminates contact between the pump shaft and the circulating fluid. A mechanical seal, comprised of a ceramic seat, carbon rotor, and EPT rubber, supports operation at temperatures up to 250°F. The unit features flush seal line taps, integrated pressure tappings on the suction and discharge connections, and a rear pullout design to facilitate maintenance.
The pump operates at 1750 RPM and is powered by a 40 HP WEG motor with an ODP enclosure. It is configured for a 230-460V/60/3PH power supply and utilizes a 324 JM motor frame with mounting feet. The motor meets NEMA standard efficiency requirements and complies with Premium Efficiency ratings per MG1-12.55. This unit includes AEGIS shaft grounding and is rated for a 40°C ambient operating environment with CCW rotation. The pump has a PEI of 0.89.