This Taco FI Series base-mounted end suction pump features a cast iron casing with 4" suction and 3" discharge ANSI Class 125 flanges. It utilizes a 13-1/2" nominal diameter bronze impeller. The pump assembly incorporates a stainless steel shaft with a bronze shaft sleeve and a mechanical seal consisting of a ceramic seat, carbon rotor, and EPT rubber. This seal is rated for temperatures up to 250 °F. The construction includes a dry shaft design to prevent contact between the fluid and the shaft.
The pump operates at 1750 RPM and is driven by a 20 HP TEFC WEG motor mounted on a NEMA 256T frame. It requires 230-460V/60Hz/3PH power with an Across the Line starting configuration. The unit includes AEGIS shaft grounding and meets premium efficiency standards per MG1-12.55. It is supported by a welded base with an integrated drip pan, an OSHA-compliant coupler guard, and a Woods coupler. This model has a DOE PEI rating of 0.9.