This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge with ANSI Class 250 flanges. The unit includes an 11" diameter bronze impeller and a cast iron casing. The pump uses a stainless steel shaft with a replaceable bronze shaft sleeve and a dry shaft design. It is equipped with a mechanical seal consisting of a ceramic seat, carbon rotor, and EPT rubber, which is rated for temperatures up to 250°F. This assembly does not include a wear ring.
This pump operates at 1750 RPM and is powered by a 20 HP Baldor TEFC motor in a NEMA 256 T frame. It is configured for a 230-460V, 60Hz, 3PH power supply. The motor meets NEMA MG1-12.55 premium efficiency standards and includes AEGIS shaft grounding. The assembly is mounted on a welded base with an integrated drip pan and an OSHA-compliant coupler guard featuring a Woods coupler. This model has a DOE PEI of 0.92.