This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge connection with ANSI Class 125 flanges. The pump includes a 13-1/2" nominal diameter bronze impeller and a cast iron casing. It utilizes a stainless steel shaft equipped with a replaceable bronze shaft sleeve and a dry shaft design to prevent fluid contact. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F.
This unit operates at 1750 RPM and is powered by a 20 HP WEG motor in a 256 NEMA T frame. The motor enclosure is TEFC, and the electrical configuration is 380V, 60Hz, 3PH with across the line starting. The pump is mounted on a welded base that includes a drip pan and a Woods coupler. This assembly meets NEMA MG1-12.55 premium efficiency requirements and has a PEI rating of 0.9.