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 housed within a cast iron casing. The assembly incorporates a stainless steel shaft equipped with a replaceable bronze shaft sleeve and a dry shaft design. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. This pump assembly is constructed without a wear ring.
This unit operates at 3450 RPM and is powered by a 20 HP, 230-460/60/3PH WEG motor in a 254 T-frame NEMA enclosure. The motor features ODP housing, AEGIS shaft grounding, and premium efficiency performance that meets NEMA MG1-12.55 standards. The assembly is mounted on a welded base that includes an integrated drip pan and a Woods coupler protected by an OSHA-compliant coupler guard. The pump operates at a 40 °C ambient temperature and maintains a DOE PEI value of 0.91.