This Taco CI Series close coupled end suction pump features a cast iron casing with a 5" suction and 4" discharge. The unit includes a 7-1/4" nominal diameter bronze impeller and a bronze shaft sleeve. The design incorporates a dry shaft to prevent contact with the circulating fluid and a rear pullout assembly for servicing without disturbing system piping. It uses a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, rated for 250 °F operation. The pump includes ANSI Class 125 flanges, pressure tappings on suction and discharge connections, and flush seal line taps.
This pump operates at 1750 RPM and is powered by a 3 HP WEG motor with a TEFC enclosure. It is configured with a JM motor frame style with feet and operates on a 230-460V/60Hz/3PH power supply with an across-the-line starting option. The unit features a 40 °C ambient rating and meets NEMA standards. The pump has a PEI value of 0.91 and complies with MG1-12.55 efficiency standards.