This Taco CI Series close-coupled end suction pump features a cast iron casing with 2-1/2" suction and 2" discharge connections including ANSI Class 125 flanges. It utilizes a 7-1/4" nominal diameter bronze impeller and a bronze shaft sleeve. The design incorporates a dry shaft construction and a rear pullout assembly for maintenance access. The pump uses a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber, rated for operation at 250°F. The unit includes flush seal line taps and pressure tappings on the suction and discharge connections.
The pump is powered by a 20 HP WEG TEFC motor in a 256 JM frame with feet. It operates at 3450 RPM and is configured for 230-460V/60Hz/3PH power supply with across-the-line starting. The motor features a drip cover, AEGIS shaft grounding, and premium efficiency that meets MG1-12.55 standards. The assembly is rated for a 40°C ambient temperature with NEMA standard construction and CCW rotation. This unit maintains a DOE PEI rating of 0.9.