This Taco FI Series base-mounted end suction pump features a 5" suction and 4" discharge connection with ANSI Class 125 flanges. The pump is constructed with a cast iron casing, a bronze impeller with an 11" nominal diameter, and a stainless steel shaft with a replaceable bronze shaft sleeve. It incorporates a mechanical seal assembly consisting of a ceramic seat, carbon rotor, and Buna rubber, rated for operation up to 225 °F. The unit utilizes a bearing frame with greasable bearings.
The pump operates at 1750 RPM and is driven by a 25 HP, ODP enclosure WEG motor, frame size 284T. It is configured for 230-460V/60Hz/3PH power supply and uses across the line starting. The assembly includes a welded base with an integral drip pan, an OSHA-compliant coupler guard, and a Woods coupler. This unit meets NEMA Premium Efficiency MG1-12.55 standards and is equipped with AEGIS shaft grounding. The pump has a DOE PEI value of 0.97 and is rated for a 40 °C ambient temperature.