This Taco FI Series base-mounted end suction pump features a 2-1/2" suction connection and a 2" discharge connection with ANSI Class 125 flanges. The pump construction includes a cast iron casing, a bronze impeller with a 7-1/4" nominal diameter, and a stainless steel shaft with a replaceable bronze shaft sleeve. The internal design incorporates a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber, rated for fluid temperatures up to 250°F. The unit utilizes a dry shaft configuration that prevents contact between the shaft and the circulating fluid.
This pump operates at 3450 RPM and is powered by a 25 HP WEG premium efficiency motor in a NEMA 284 TS frame. The motor features a TEFC enclosure and operates on 230-460V/60/3PH power. It includes AEGIS shaft grounding and meets NEMA MG1-12.55 standards. The assembly is mounted on a welded base with an integrated drip pan and a Woods coupler protected by a standard coupler guard. The pump system has a DOE PEI rating of 0.91.