This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. The unit includes a cast iron casing and a 7-1/4" nominal diameter bronze impeller. It is constructed with a stainless steel shaft and shaft sleeve. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation at temperatures up to 250°F. The pump design incorporates a dry shaft to prevent contact between the circulating fluid and the shaft.
The pump is driven by a 5 HP Baldor motor with an ODP enclosure and 184 T frame, operating at 1750 RPM. This motor provides premium efficiency that meets MG1-12.55 standards and includes AEGIS shaft grounding. Power requirements are 230-460/60/3PH at a 40°C ambient temperature. The assembly is mounted on a welded base that includes an integral drip pan and an OSHA-compliant coupler guard for the Woods coupler. This configuration operates with an across-the-line starting option and has a DOE PEI of 0.91.