This Taco FI Series base-mounted end suction pump features a 5" suction port and a 4" discharge port with ANSI Class 125 flanges. The pump is constructed with a cast iron casing, a bronze impeller, and a stainless steel shaft and shaft sleeve. It includes a bronze wear ring and a dry shaft design that prevents circulating fluid from contacting the shaft. The mechanical seal consists of a tungsten carbide seat, a carbon rotor, and Buna rubber, with a temperature rating of 225°F. The unit incorporates AEGIS shaft grounding and flush seal line taps for maintenance.
This assembly is powered by a 20 HP, 1750 RPM Baldor motor with an ODP enclosure and a 256 T frame size. It operates on a 230-460V/60Hz/3PH power supply with an across-the-line starting configuration. The pump is mounted on a welded base that includes a drip pan, a Woods coupler, and an OSHA-compliant coupler guard. This model meets NEMA premium efficiency standards per MG1-12.55 and has a DOE PEI rating of 0.97.