This Taco CI Series close coupled end suction pump features a cast iron casing with ANSI Class 125 flanges, a 2" suction, and a 1-1/4" discharge. It uses a 7-1/4" nominal diameter bronze impeller and a bronze shaft sleeve. The pump incorporates a dry shaft design and a mechanical seal with a silicon-carbide seat, carbon rotor, and EPT rubber, rated for operation up to 250 °F. It includes flush seal line taps and pressure tappings on the suction and discharge connections. The rear pullout design allows for servicing without removing system piping, while the slip-on shaft sleeve facilitates seal maintenance.
The pump is configured with a 1 HP Baldor motor in a 143JM frame with feet. It operates at 1750 RPM with a power supply of 230-460V/60/3PH. The motor features an ODP enclosure and premium efficiency, meeting MG1-12.55 standards with AEGIS shaft grounding. The starting option is across the line, and the unit carries a DOE PEI of 0.78. The top center line discharge configuration simplifies piping layouts and allows for self-venting.