This Taco FI Series base-mounted end suction pump features a cast iron casing with 4" suction and 3" discharge connections and ANSI Class 125 flanges. It uses an 11" nominal diameter bronze impeller and a stainless steel shaft protected by a replaceable bronze shaft sleeve. The dry shaft design prevents contact between the circulating fluid and the shaft. The mechanical seal consists of a ceramic seat, carbon rotor, and Buna rubber components, with a temperature rating of 225°F.
The pump operates at 1750 RPM and is driven by a 20 HP Baldor motor with an ODP enclosure and a NEMA 256 T-frame. It is configured for a 230-460/60/3 power supply with an across the line starting option. The assembly features a welded base with a drip pan, a Woods coupler, and a coupler guard. The motor includes AEGIS shaft grounding and meets premium efficiency standards per NEMA MG1-12.55. This unit has a DOE PEI value of 0.92.