This Taco CI Series close-coupled end suction pump features a cast iron casing and cover with a 2-1/2" suction and 1-1/2" discharge. It utilizes a 7-1/4" nominal diameter stainless steel impeller and a bronze shaft sleeve. The assembly includes ANSI Class 125 flanges with a bronze wear ring. The mechanical seal consists of a ceramic seat, carbon rotor, and Viton rubber, maintaining functionality at temperatures up to 250 °F. The pump incorporates a dry shaft design to prevent contact between the circulating fluid and the shaft, and it provides flush seal line taps to allow for the installation of a filter.
The pump is powered by a 3 HP WEG motor with an ODP enclosure and a 182 JM frame style with feet. It operates at 1750 RPM on a 230-460/60/3 power supply using an across-the-line starting configuration. The motor is rated for 40 °C ambient conditions, meets NEMA standards, and complies with premium efficiency standards per MG1-12.55. This unit maintains a DOE PEI rating of 0.83.