This Taco CI Series close-coupled end suction pump features a 4" suction and a 3" discharge connection with ANSI Class 125 flanges. The pump is constructed with a cast iron casing and an 11" nominal diameter bronze impeller. It uses a dry shaft design with a replaceable bronze shaft sleeve to isolate the shaft from the circulating fluid. The mechanical seal is configured with a ceramic seat, a carbon rotor, and EPT rubber, providing a temperature rating of 250°F. This unit does not include a wear ring.
This unit operates at 1750 RPM and is driven by a 20 HP Baldor TEFC motor. The motor is configured with a 256 JM frame with feet, a drip cover, and AEGIS shaft grounding. The electrical requirements are 230-460V, 60Hz, 3PH. The motor complies with NEMA standards and meets MG1-12.55 premium efficiency ratings. The pump utilizes CCW rotation, is rated for 40°C ambient temperatures, and has a PEI of 0.91.