This Taco FI Series base-mounted end suction pump features a 4" suction connection and a 3" discharge connection with ANSI Class 125 flanges. The unit includes a cast iron casing and a 7-1/4" nominal diameter bronze impeller. It is constructed with a stainless steel shaft, a replaceable bronze shaft sleeve, and a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The pump design incorporates a dry shaft construction to prevent contact between the circulating fluid and the shaft.
The pump operates at 1750 RPM and is powered by a 5 HP WEG motor with a TEFC enclosure. It is configured for a 230-460V/60Hz/3PH power supply and fits a NEMA 184T frame. The motor meets premium efficiency standards and includes AEGIS shaft grounding. The assembly is mounted on a welded base that incorporates a drip pan and a Woods coupler with a standard coupler guard. This model has a DOE PEI of 0.91.