This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. The unit consists of a cast iron casing, a 13-1/2" nominal diameter bronze impeller, and a stainless steel shaft. It includes a bronze shaft sleeve and a mechanical seal configured with a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. The design incorporates a dry shaft construction to prevent contact between the circulating fluid and the shaft.
The pump operates at 1750 RPM and is driven by a 40 HP, TEFC, WEG premium efficiency motor in a NEMA 324 frame. It is rated for 230/460V, 3PH, 60Hz power supply and supports across the line starting. The motor meets MG1-12.55 standards and includes AEGIS shaft grounding. The assembly is mounted on a welded steel base with an integrated drip pan, a Woods coupler, and a coupler guard. This configuration is EISA compliant with a DOE PEI value of 0.90 and an HI energy rating of 10. The system is designed for 40 °C ambient conditions and standard CCW rotation.