This Taco FI Series base-mounted end suction pump features a 4" suction connection and a 3" discharge connection with ANSI Class 125 flanges. It utilizes a 7-1/4" nominal diameter bronze impeller housed within a cast iron casing. The assembly incorporates a stainless steel shaft and shaft sleeve with a dry shaft design to prevent fluid contact with the shaft. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. The pump casing includes integrally cast mounting feet and ports for gauge connections.
This unit operates at 3450 RPM and is powered by a 25 HP Baldor TEFC motor. It is configured for 230-460V, 60Hz, 3PH power supply with an across-the-line starting option. The motor is mounted on a NEMA 284TS frame and includes premium efficiency ratings that meet MG1-12.55 standards with AEGIS shaft grounding. The pump is mounted on a welded base that features an integrated drip pan and a Woods coupler protected by a standard coupler guard. This model maintains a DOE PEI value of 0.91.