This Taco CI Series close coupled end suction pump features a 6" suction and a 5" discharge with ANSI Class 125 flanges. It is constructed with a cast iron casing, a bronze impeller with an 11" nominal diameter, and a bronze shaft sleeve. The dry shaft design prevents contact between the shaft and the circulating fluid. The mechanical seal assembly consists of a ceramic seat, a carbon rotor, and EPT rubber, with a temperature rating of 250°F. The pump includes flush seal line taps and pressure tappings on the suction and discharge connections, and the rear pullout design allows for servicing without disturbing the system piping.
The pump is configured with a 20 HP Baldor ODP motor in a 256 JM frame with feet. The motor is a premium efficiency unit that meets MG1-12.55 standards and includes AEGIS shaft grounding. It operates at 1750 RPM on a 230/460V, 60Hz, 3PH power supply, rated for a 40°C ambient temperature. This pump uses an across the line starting option, includes no drip cover, and has a DOE PEI of 0.94.