This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. The pump is constructed with a cast iron casing, a bronze impeller with a 13-1/2" nominal diameter, a stainless steel shaft, and a bronze shaft sleeve. The mechanical seal assembly utilizes a ceramic seat, carbon rotor, and EPT rubber, providing a temperature rating of 250°F. The bearing frame incorporates greasable bearings and a dry shaft design to prevent contact between the circulating fluid and the shaft.
The pump operates at 1750 RPM and is powered by a 20 HP motor in a NEMA 256 T-frame style with an ODP enclosure. The motor is configured for a 230-460V/60Hz/3PH power supply and uses across the line starting. The unit meets NEMA MG1-12.55 premium efficiency standards and includes AEGIS shaft grounding. The pump assembly is mounted on a welded base that features an integral drip pan and a standard Woods coupler protected by a coupler guard. This model has a DOE PEI rating of 0.9.