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 assembly includes an 11" nominal impeller diameter constructed of stainless steel, a cast iron casing, and a stainless steel shaft with a bronze shaft sleeve. It utilizes a mechanical seal containing a Ni-Resist seat, carbon rotor, and EPT rubber, rated for operation up to 250°F. The unit incorporates a dry shaft design to prevent fluid contact with the pump shaft.
This pump operates at 1750 RPM and is powered by a 20 HP Baldor TEFC motor in a NEMA 256 T-frame. The electrical configuration is 230-460V/60/3 with across the line starting and AEGIS shaft grounding. The motor meets NEMA Premium Efficiency MG1-12.55 standards. The system is mounted on a welded base with a drip pan and includes a standard coupler guard. The DOE PEI for this unit is 0.92.