This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. It uses a 7-1/4" nominal diameter bronze impeller and a cast iron casing with a bronze wear ring. The unit incorporates 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 EPT rubber, providing a temperature rating of 250 °F.
The pump operates at 1750 RPM using a 5 HP TEFC WEG motor in a 184T NEMA frame. Power requirements are 230-460V, 60Hz, 3PH. The assembly is configured with a welded base, integrated drip pan, and an OSHA-compliant coupler guard for the Woods coupler. This model includes AEGIS shaft grounding and meets premium efficiency standards as defined by MG1-12.55. The DOE PEI value for this pump is 0.91.