This Taco CI Series close coupled end suction pump features a 5" suction and a 4" discharge with ANSI Class 125 flanges. The pump is constructed with a cast iron casing, a bronze impeller with an 11" nominal diameter, and a bronze shaft sleeve. It utilizes a slip-on shaft sleeve and a dry shaft design that prevents contact between the shaft and the system fluid. The mechanical seal is configured with a ceramic seat, a carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The pump also includes flush seal line taps and pressure tappings on the suction and discharge connections.
This unit operates at 1750 RPM and is powered by a 25 HP Baldor motor in a 284 JM frame with feet and a TEFC enclosure. It is configured for 575V/60/3PH power with across the line starting. The motor meets NEMA MG1-12.55 premium efficiency standards and includes AEGIS shaft grounding. The assembly features CCW rotation and is rated for a 40°C ambient environment. This pump has a DOE PEI of 0.97.