This Taco CI Series close-coupled end suction pump features a 2-1/2" suction and 2" discharge with ANSI Class 125 flanges. It uses a cast iron casing, a bronze impeller with a 7-1/4" nominal diameter, and a bronze shaft sleeve. The internal design incorporates a dry shaft construction that prevents contact with system fluid. The mechanical seal consists of a ceramic seat, a carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. The unit includes flush seal line taps and pressure tappings on the suction and discharge connections. The rear pullout design allows for servicing without disconnecting system piping, and the top center-line discharge configuration simplifies piping layouts.
This pump operates at 3450 RPM and is powered by a 25 HP Baldor motor in a 256 JM frame with feet. The motor features an ODP enclosure with a drip cover and supports a 230-460V, 3PH, 60Hz power supply using an across-the-line starting option. The assembly includes AEGIS shaft grounding and meets NEMA standard requirements with a 40 °C ambient rating. The motor is configured for CCW rotation and complies with MG1-12.55 premium efficiency standards. This pump model has a DOE PEI rating of 0.9.