This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. The pump includes a 7-1/4" nominal diameter bronze impeller and a cast iron casing. The internal assembly utilizes a stainless steel shaft, a replaceable bronze shaft sleeve, and a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber. This seal is rated for operation up to 250 °F. The pump assembly incorporates a dry shaft design to prevent contact between the circulating fluid and the shaft.
This unit is powered by a 5 HP, 1750 RPM WEG motor in a TEFC NEMA 184 T frame enclosure. It operates on a 230-460V, 3PH, 60Hz power supply using an across the line starting configuration. The motor includes AEGIS shaft grounding and meets premium efficiency standards per MG1-12.55. The pump is mounted on a welded base with a drip pan, a Woods coupler, and an OSHA-compliant coupler guard. This model has a DOE PEI rating of 0.91.