This Taco CI Series close-coupled end suction pump features a 2-1/2" suction and a 2" discharge with ANSI Class 125 flanges. The unit is constructed with a cast iron casing, a bronze impeller with a 9-1/2" nominal diameter, and a bronze shaft sleeve. It utilizes a dry shaft design and a mechanical seal composed of a ceramic seat, a carbon rotor, and EPT rubber, suitable for temperatures up to 250 °F. The design includes flush seal line taps for filter installation and a top center line discharge to simplify piping layouts.
This pump operates at 3450 RPM using a 20 HP WEG motor in a 254 JM frame with feet. It is configured for a 230-460V/60Hz/3PH power supply and includes an ODP enclosure with AEGIS shaft grounding. The motor meets NEMA premium efficiency standards per MG1-12.55. The pump features a rear pullout design and has a DOE PEI rating of 0.89.