This Taco FI Series base-mounted end suction pump features a 5" suction and 4" discharge. It is constructed with a cast iron casing, a 7-1/4" nominal diameter bronze impeller, and a bronze wear ring. The unit utilizes a stainless steel shaft with a replaceable bronze shaft sleeve and a dry shaft design. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, with a temperature rating of 250°F. The pump assembly is configured with ANSI Class 125 flanges.
This pump operates at 3450 RPM and is powered by a 50 HP WEG TEFC motor in a NEMA 326 TS frame. The electrical configuration is 230-460V/60Hz/3PH with an across the line starting option. The assembly includes a welded base with a drip pan, a Woods coupler, and a standard coupler guard. It features AEGIS shaft grounding and meets NEMA Premium Efficiency MG1-12.55 standards. The unit is rated for a 40°C ambient temperature, and the DOE PEI value is 0.93.