This Taco CI Series close coupled end suction pump features a cast iron casing with ANSI Class 125 flanges, a 2" suction connection, and a 1-1/4" discharge connection. The unit utilizes a 7-1/4" nominal diameter bronze impeller and a bronze shaft sleeve. It incorporates a dry shaft design to prevent contact between the pump shaft and circulating fluid. The pump includes flush seal line taps and pressure tappings on suction and discharge connections. The mechanical seal consists of a Ni-Resist seat, a carbon rotor, and EPT rubber, with a temperature rating of 250°F. The rear pullout design allows for maintenance without disturbing system piping, and the top center line discharge configuration simplifies piping layouts.
The pump is configured with a 1 HP Baldor Super E Premium Efficiency TEFC motor in a 143JM frame with feet. It operates at 1750 RPM and uses a 230-460/60/3PH power supply with an across the line starting option. The motor meets NEMA MG1-12.55 standards and operates at a 40°C ambient temperature. The pump assembly has a DOE PEI rating of 0.78.