This Taco CI Series close coupled end suction pump features a 3" suction and a 2-1/2" discharge with ANSI Class 125 flanges. It includes a cast iron casing, a bronze impeller with a 13-1/2" nominal diameter, and a bronze shaft sleeve. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber. The design incorporates flush seal line taps, pressure tappings on suction and discharge, and a dry shaft configuration. The rear pullout construction allows for servicing without disturbing piping, while the top center line discharge design facilitates venting. This unit operates at temperatures up to 250 °F.
The pump is configured with a 20 HP Baldor motor in a 256JM frame with feet. It operates at 1750 RPM with a TEFC enclosure and a 575V, 60Hz, 3PH power supply. The motor meets NEMA premium efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. This unit utilizes across the line starting and is rated for a 40 °C ambient environment with CCW rotation. The PEI is 0.89.