This Taco CI Series close-coupled end suction pump features a 2-1/2" suction and 2" discharge with ANSI Class 250 flanges. It utilizes a cast iron casing, a 9-1/2" nominal diameter bronze impeller, and a bronze shaft sleeve. The design incorporates a dry shaft to prevent contact with the circulating fluid. The mechanical seal consists of a ceramic seat, a carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The pump uses a rear pullout configuration for service access and includes a top center line discharge for venting. Pressure tappings are integrated into the suction and discharge connections, and flush seal line taps are provided for filter installation.
This pump is configured with a 25 HP Baldor motor in a 256 JM frame with feet and an ODP enclosure. The unit operates at 3450 RPM on a 230-460V/60Hz/3PH power supply with an across-the-line starting option. The motor is designed for premium efficiency, complying with MG1-12.55 standards, and includes AEGIS shaft grounding. The assembly maintains a 40°C ambient temperature rating and has a DOE PEI rating of 0.89.