This Taco FI Series base-mounted end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The pump construction includes a cast iron casing with an integrated bronze wear ring and a 7-1/4" nominal diameter bronze impeller. The internal assembly consists of a stainless steel shaft with a replaceable stainless steel shaft sleeve and a mechanical seal configured with a tungsten carbide seat, carbon rotor, and Viton rubber. This seal assembly supports operation in clean water temperatures up to 300 °F.
The unit operates at 1750 RPM and is driven by a 5 HP Baldor TEFC motor housed in a NEMA 184 T-frame. It is configured for 230-460V/60Hz/3PH power and meets NEMA MG1-12.55 premium efficiency standards. The assembly includes AEGIS shaft grounding, a Woods coupler, and an OSHA-compliant coupler guard. The pump is mounted on a welded base that features an integrated drip pan. This equipment has a pump energy index (PEI) value of 0.91.