This Taco CI Series close-coupled end suction pump features a 4" suction connection and a 3" discharge connection with ANSI Class 125 flanges. It utilizes a 7-1/4" nominal diameter bronze impeller and a cast iron casing equipped with a bronze wear ring. The unit includes a slip-on bronze shaft sleeve and a dry shaft design that prevents fluid contact with the pump shaft. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation at temperatures up to 250°F. The assembly incorporates a top center line discharge design and provides pressure tappings on the suction and discharge connections.
The pump operates at 3450 RPM and is powered by a 40 HP WEG TEFC motor. The motor is configured for 230-460/60/3 power supply and utilizes across-the-line starting. It features a JM motor frame with feet, AEGIS shaft grounding, and a 40°C ambient rating. The motor meets NEMA premium efficiency standards per MG1-12.55. This unit has a DOE PEI rating of 0.9 and employs a rear pullout design for servicing.