This Taco FI Series base-mounted end suction pump features a 5" suction and a 4" discharge. It utilizes a 13-1/2" nominal diameter bronze impeller and a cast iron casing with ANSI Class 125 flanges. The unit is configured with a stainless steel shaft, a replaceable bronze shaft sleeve, and a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber. The assembly is rated for temperatures up to 250°F and utilizes a dry shaft design. The pump also includes pressure tappings on the suction and discharge connections, as well as a bearing frame with greasable bearings.
The unit operates at 1750 RPM and is powered by a 20 HP Baldor motor with an ODP enclosure and a 256 T-frame. It requires a 230-460V/60Hz/3PH power supply and features an across-the-line starting option. The pump is mounted on a welded structural steel base equipped with an integral drip pan and a standard Woods coupler protected by a coupler guard. This model includes AEGIS shaft grounding and meets NEMA MG1-12.55 premium efficiency standards. It has a DOE PEI value of 0.92.