This Taco FI Series base-mounted end suction pump features a 5" suction port and a 4" discharge port with ANSI Class 125 flanges. The pump includes an 11" nominal impeller diameter constructed of bronze, paired with a cast iron casing. The assembly incorporates a stainless steel shaft with a replaceable bronze shaft sleeve and a dry shaft design. The mechanical seal consists of a ceramic seat, a carbon rotor, and EPT rubber, rated for operation at temperatures up to 250°F. This configuration does not include a wear ring.
This unit operates at 1750 RPM and is powered by a 25 HP Baldor motor with a TEFC enclosure. It is configured for a 230-460V/60/3PH power supply with an across the line starting option. The motor is mounted on a 284T NEMA frame and features premium efficiency ratings that meet MG1-12.55 standards, including AEGIS shaft grounding. The pump is secured to a welded base that includes an integral drip pan and a Woods coupler protected by an OSHA-compliant coupler guard. This pump model has a DOE PEI rating of 0.97.