This Taco CI Series close coupled end suction pump features a 2-1/2" suction connection and a 1-1/2" discharge connection with ANSI Class 125 flanges. The pump includes a cast iron casing and cover, a stainless steel NSF61 impeller with a 7-1/4" nominal diameter, and a bronze shaft sleeve. It utilizes a mechanical seal constructed with a ceramic seat, carbon rotor, and EPT rubber. The design incorporates a dry shaft to prevent contact with the circulating fluid and provides flush seal line taps and pressure tappings on the suction and discharge connections. The rear pullout design allows for service without removing system piping, and the top center line discharge simplifies piping layouts.
The unit operates at 1750 RPM and is powered by a 3 HP Baldor motor in a JM frame with feet. It features a TEFC enclosure and is configured for 230-460V, 60Hz, 3PH power. The motor meets MG1-12.55 premium efficiency standards and includes AEGIS shaft grounding. The pump uses across the line starting and is rated for a 40°C ambient temperature. This unit has a DOE PEI value of 0.83.