This Taco CI Series close-coupled end suction pump features a cast iron casing and a bronze impeller with a 13-1/2" nominal diameter. It includes a bronze wear ring and a bronze shaft sleeve. The pump utilizes a rear pullout design with a top center line discharge, a 4" suction connection, and a 3" discharge connection with ANSI Class 125 flanges. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for a maximum temperature of 250°F. The unit features a dry shaft design, a slip-on shaft sleeve for maintenance, and flush seal line taps. Pressure tappings are provided on both suction and discharge connections.
This pump operates at 1750 RPM and is driven by a 20 HP Baldor TEFC motor in a 256 JM frame with feet. It is configured for a 230-460V/60Hz/3PH power supply and features AEGIS shaft grounding. The motor meets NEMA Premium Efficiency MG1-12.55 standards and is rated for a 40°C ambient temperature. The pump uses an across-the-line starting option and CCW rotation. This unit has a PEI of 0.89.