This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge connection with ANSI Class 125 flanges. The pump includes a cast iron casing and a 7-1/4" nominal impeller diameter bronze impeller. It is constructed with a stainless steel shaft and a replaceable bronze shaft sleeve using a dry shaft design to prevent fluid contact with the shaft. The mechanical seal utilizes a tungsten carbide seat, a carbon rotor, and Viton rubber components, suitable for clean water temperatures up to 300°F. This unit is configured without a wear ring.
The pump operates at 1750 RPM and is driven by a 5 HP Baldor motor with an ODP enclosure and a NEMA 184T frame. It is configured for 230-460V, 60Hz, 3PH power supply with across-the-line starting. The motor meets MG1-12.55 premium efficiency standards and includes AEGIS shaft grounding. The assembly is mounted on a welded base with an integral drip pan and a Woods coupler protected by a standard coupler guard. This model maintains a DOE PEI rating of 0.91.