This Taco FI Series base-mounted end suction pump features a cast iron casing with 6" suction and 5" discharge connections equipped with ANSI Class 125 flanges. The unit utilizes an 11" nominal diameter bronze impeller and a stainless steel shaft protected by a replaceable bronze shaft sleeve. The pump incorporates a mechanical seal assembly consisting of a silicon-carbide seat, a carbon rotor, and EPT rubber, rated for operation at temperatures up to 250 °F. Internal components include a dry shaft design and greasable bearings housed within the bearing frame.
The pump operates at 1750 RPM and is powered by a 20 HP Baldor TEFC motor, configured for 230-460V, 60Hz, 3PH power. The motor utilizes a 256 T-frame and supports across the line starting. The assembly is mounted on a welded steel base that includes an integrated drip pan and an OSHA-compliant coupler guard for the standard Woods coupling. This pump model has a DOE PEI of 0.94 and meets NEMA premium efficiency standards, including MG1-12.55 compliance with AEGIS shaft grounding.