This Taco CI Series close-coupled end suction pump features a 4" suction and a 3" discharge. The pump utilizes a 7-1/4" nominal diameter stainless steel impeller and a cast iron casing and cover. It includes a bronze shaft sleeve and a mechanical seal constructed with a ceramic seat, carbon rotor, and EPT rubber, capable of operating at temperatures up to 250°F. The unit is built with ANSI Class 125 flanges and employs a dry shaft design that prevents the shaft from contacting circulating fluid. Integrated flush seal line taps allow for the installation of a filter, and the pump casing includes pressure tappings for suction and discharge connections. A rear pullout design permits servicing without disconnecting system piping.
The pump operates at 3450 RPM and is powered by a 25 HP Baldor motor with a TEFC enclosure. It is configured for a 230-460V/60Hz/3PH power supply with across the line starting. The motor features a 284 JM frame with feet, meets premium efficiency standards per MG1-12.55, and includes AEGIS shaft grounding. The assembly is rated for a 40°C ambient temperature and utilizes a CCW rotation. The pump carries a PEI rating of 0.9.