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 pump is constructed with a cast iron casing, a bronze impeller with a 7-1/4" nominal diameter, and a stainless steel shaft with a bronze shaft sleeve. It utilizes a dry shaft design to prevent contact between the shaft and the circulating fluid. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The bearing housing includes permanently lubricated, sealed-for-life ball bearings.
The pump operates at 1750 RPM and is driven by a 5 HP Baldor Super E premium efficiency TEFC motor, NEMA frame 184. The power configuration is 230/460V, 3PH, 60Hz, with an across-the-line starting option. The assembly includes a Woods coupler, a welded base with an integrated drip pan, and a coupler guard. This unit is rated for 40°C ambient operation and includes AEGIS shaft grounding. The pump is EISA compliant with a DOE PEI value of 0.91 and a Hydraulic Institute energy rating of 9.