This Taco FI Series base-mounted end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The unit includes a 7-1/4" nominal diameter bronze impeller and a cast iron casing equipped with a bronze wear ring. It utilizes a stainless steel shaft paired with a replaceable bronze shaft sleeve. The mechanical seal consists of a silicon-carbide seat, a carbon rotor, and EPT rubber, providing a temperature rating of 250°F. The internal design incorporates a dry shaft to prevent contact between the circulating fluid and the shaft.
This pump operates at 3450 RPM and is driven by a 25 HP, 3PH, 380V, 60Hz WEG motor in a 284TS NEMA frame. The motor features a TEFC enclosure and meets NEMA Premium Efficiency standards. The assembly includes across the line starting, AEGIS shaft grounding, and is rated for 40°C ambient temperatures. The pump is mounted on a welded base that includes an integral drip pan and a standard coupler guard with a standard coupler. This unit has a DOE PEI rating of 0.91.