This Taco FI Series base-mounted end suction pump features a cast iron casing with 4" suction and 3" discharge ANSI Class 125 flanges. It utilizes a 7-1/4" nominal diameter stainless steel impeller and a bronze wear ring. The pump includes a stainless steel shaft and a bronze shaft sleeve. It is configured with a mechanical seal composed of a ceramic seat, a carbon rotor, and EPT rubber, rated for operation at temperatures up to 250 °F.
This model is a pump-end-only unit and is provided without a base, coupler, guard, or motor. It is designed to fit a NEMA motor frame and operates at 60Hz. The pump assembly has a PEI rating of 0.91. The bearing housing contains permanently lubricated, sealed-for-life ball bearings. The assembly uses a dry shaft design to isolate the shaft from the circulating fluid, and the casing includes gauge ports on the suction and discharge connections along with a bottom drain port.