This Taco CI Series close coupled end suction pump features a 2-1/2" suction and a 2" discharge with ANSI Class 125 flanges. The unit utilizes a cast iron casing and a 7-1/4" nominal diameter bronze impeller. It incorporates a dry shaft design with a bronze shaft sleeve and a mechanical seal comprised of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. The pump assembly includes flush seal line taps and pressure tappings on the suction and discharge connections. A rear pullout configuration permits servicing without disturbing system piping, while the top center line discharge facilitates piping layouts and reduces strain.
The pump operates at 3450 RPM and is powered by a 20 HP Baldor Super E premium efficiency motor. The motor is configured with an ODP enclosure, 254JM frame with feet, and an ambient temperature rating of 40 °C. Power requirements are 230-460V, 60Hz, 3PH, with across the line starting. The motor meets MG1-12.55 efficiency standards and the pump assembly carries a DOE PEI rating of 0.9.