This Taco FI Series base-mounted end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The assembly is constructed with a cast iron casing, a 7-1/4" nominal diameter bronze impeller, and a stainless steel shaft with a bronze shaft sleeve. The pump utilizes a dry shaft design and is equipped with a mechanical seal consisting of a ceramic seat, carbon rotor, and Buna rubber, rated for temperatures up to 225 °F. Pressure tappings are provided on both the suction and discharge connections, and the unit includes flush seal line taps. This pump does not use a wear ring.
The pump operates at 1750 RPM and is powered by a 3 HP, ODP Baldor motor on a 182 T NEMA frame. Electrical specifications include 230-460V, 60Hz, 3PH power with across-the-line starting. The motor meets MG1-12.55 premium efficiency standards and includes AEGIS shaft grounding. The pump is mounted on a welded base with an integrated drip pan and an OSHA-compliant coupler guard, utilizing a Woods coupler. This configuration has a DOE PEI rating of 0.91.