This Taco CI Series close-coupled end suction pump features a 5" suction connection and a 4" discharge connection with ANSI Class 125 flanges. The unit utilizes a cast iron casing, a bronze impeller with an 11" nominal diameter, and a bronze shaft sleeve. It uses a dry shaft design to prevent contact between the shaft and circulating fluid. The mechanical seal features a ceramic seat, carbon rotor, and EPT rubber, rated for 250 °F. The pump includes a bronze wear ring, flush seal line taps, and pressure tappings on the suction and discharge connections. A rear pullout design allows for servicing without disconnecting system piping.
The pump is configured with a 20 HP WEG motor in a 256 JM frame with feet and a TEFC enclosure. It operates at 1750 RPM with a 230-460/60/3 power supply. This motor meets NEMA premium efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. The unit is rated for 40 °C ambient temperature and counter-clockwise rotation. It features a drip cover, across the line starting, and a PEI rating of 0.97.