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 bronze wear ring within a cast iron casing. It utilizes a stainless steel shaft with a replaceable bronze shaft sleeve and a dry shaft design to prevent contact with the circulating fluid. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, and is rated for temperatures up to 250 °F.
This unit operates at 3450 RPM and is powered by a 20 HP Baldor ODP motor in a NEMA 254 T-frame enclosure. It is configured for a 230-460/60/3 power supply and across-the-line starting. The assembly is mounted on a welded base that includes a drip pan, a standard Woods coupler, a coupler guard, and a bearing frame with greasable bearings. It features AEGIS shaft grounding and meets NEMA premium efficiency standards. The pump has a DOE PEI rating of 0.91.