This Taco CI Series close coupled end suction pump features a cast iron casing with 4" suction and 3" discharge connections, utilizing ANSI Class 125 flanges. The pump includes a 13-1/2" nominal diameter bronze impeller and a bronze shaft sleeve. It utilizes a dry shaft design that prevents the pump shaft from contacting system fluid. The mechanical seal assembly consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250°F. The rear pullout design allows for servicing without disturbing the system piping, and the unit includes flush seal line taps and pressure tappings on the suction and discharge connections.
The pump operates at 1750 RPM and is powered by a 25 HP Baldor motor with an ODP enclosure. It is configured with a 284 JM motor frame with feet. The unit uses a 230-460V/60Hz/3PH power supply and features across-the-line starting. The motor is rated for 40°C ambient temperature and meets NEMA premium efficiency standards per MG1-12.55. Additional features include AEGIS shaft grounding and an ODP motor enclosure without a drip cover. The pump has a DOE PEI rating of 0.89.