This Taco FI Series base-mounted end suction pump features a 3" suction and a 2-1/2" discharge. The unit is constructed with a cast iron casing and utilizes a 7-1/4" nominal diameter bronze impeller. It incorporates a stainless steel shaft with a replaceable bronze shaft sleeve in a dry shaft design. The mechanical seal consists of a ceramic seat, a carbon rotor, and EPT rubber, providing a temperature rating of 250 °F. The pump assembly connects to ANSI Class 125 flanges and does not include a wear ring.
The pump operates at 3450 RPM and is powered by a 25 HP motor. It is configured with a TEFC WEG premium efficiency motor in a NEMA 284 frame, which includes AEGIS shaft grounding and is rated for a 40 °C ambient temperature. The power supply requirement is 230/460V, 3PH, 60Hz, with an across-the-line starting option. The assembly is mounted on a welded base with an integral drip pan and includes a Woods coupler with a standard coupler guard. This pump is EISA compliant with a DOE PEI value of 0.95 and an HI energy rating of 5.