This Taco FI Series base-mounted end suction pump features a 4" suction and a 3" discharge connection with ANSI Class 125 flanges. It is constructed with a cast iron casing, a bronze impeller with a 7-1/4" nominal diameter, and a bronze wear ring. The assembly includes a stainless steel shaft and shaft sleeve, utilizing a dry shaft design to prevent contact with the circulating fluid. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, providing a temperature rating of 250°F. Pressure tappings are included on both the suction and discharge connections.
The pump operates at 3450 RPM and is powered by a 25 HP Baldor TEFC motor. The electrical configuration is 230-460/60/3PH, and the motor is housed in a NEMA 284TS frame with AEGIS shaft grounding and premium efficiency ratings. The pump is mounted on a welded base that includes an integral drip pan and a Woods coupler protected by a standard coupler guard. This unit has a DOE PEI rating of 0.91.