This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. The unit incorporates a 13-1/2" nominal impeller and a bronze wear ring. The pump construction consists of a cast iron casing, bronze impeller, stainless steel shaft, and bronze shaft sleeve. It uses a mechanical seal composed of a tungsten carbide seat, carbon rotor, and Viton rubber, and it is rated for clean water temperatures up to 300°F.
This pump operates at 1750 RPM and is configured with a 254T NEMA motor frame. The assembly is mounted on a welded base that includes an integrated drip pan and an OSHA-compliant coupler guard. A Woods coupler connects the pump to the motor. This model has a DOE PEI value of 0.9.