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 is constructed with a cast iron casing and a 7-1/4" nominal diameter bronze impeller. The internal assembly includes a stainless steel shaft and a replaceable stainless steel shaft sleeve, utilizing a dry shaft design to prevent fluid contact with the shaft. The pump is equipped with a mechanical seal featuring a ceramic seat, a carbon rotor, and EPT rubber, rated for operation at temperatures up to 250°F.
The unit operates at 3450 RPM and is powered by a 25 HP WEG TEFC motor in a 284TS NEMA frame. It is configured for a 230-460/60/3 power supply with across the line starting. The assembly is mounted on a welded base that includes an integrated drip pan and a Woods coupler protected by a coupler guard. This pump meets the DOE PEI rating of 0.91 and adheres to NEMA MG1-12.55 premium efficiency standards.