This Taco CI Series close coupled end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The unit consists of a cast iron casing, an 11" nominal diameter bronze impeller, and a bronze shaft sleeve. It utilizes a dry shaft design to prevent contact between the shaft and the circulating fluid. The mechanical seal assembly includes a ceramic seat, carbon rotor, and EPT rubber, and is rated for temperatures up to 250°F. The pump incorporates a rear pullout design, flush seal line taps, and pressure tappings on the suction and discharge connections.
This pump is configured with a 20 HP Baldor motor in a 256 JM frame with feet. It operates at 1750 RPM on a 230/460/60/3PH power supply with an ODP enclosure. The motor is rated for 40°C ambient operation and conforms to NEMA standards. It includes premium efficiency components with AEGIS shaft grounding and maintains a DOE PEI value of 0.91. The unit utilizes standard CCW rotation.