This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. The pump includes a cast iron casing and an 11" nominal diameter bronze impeller. It uses a stainless steel shaft with a replaceable bronze shaft sleeve and a dry shaft design. The mechanical seal consists of a ceramic seat, carbon rotor, and Viton rubber, rated for temperatures up to 250 °F. Pressure tappings are provided on the suction and discharge connections, and the pump incorporates a seal flush line.
This unit operates at 1750 RPM and is powered by a 20 HP Baldor ODP motor in a 256 T-frame. The electrical configuration is 230-460V/60Hz/3PH with across the line starting. The motor meets NEMA MG1-12.55 premium efficiency standards and includes AEGIS shaft grounding. The assembly is mounted on a welded base with an integrated drip pan and uses a Woods coupler protected by a standard coupler guard. This model has a PEI of 0.92.