This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. The pump is constructed with a cast iron casing, a 7 1/4" stainless steel impeller, a stainless steel shaft, and a bronze shaft sleeve. It utilizes a dry shaft design to prevent circulating fluid from contacting the shaft. The mechanical seal consists of a silicon-carbide seat, a carbon rotor, and EPT rubber, providing a temperature rating of 250°F.
This unit operates at 1750 RPM and is powered by a 5 HP Baldor TEFC motor in a NEMA 184 T-frame. The electrical configuration is 230-460V, 3PH, 60Hz with across-the-line starting. The assembly includes a welded base with an integrated drip pan, a standard coupler guard, and a Woods coupler. The motor meets NEMA Premium Efficiency standards and features AEGIS shaft grounding. The pump is rated for a 40°C ambient temperature and has a DOE PEI of 0.91.