This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. It is constructed with a cast iron casing and a 7-1/4" nominal diameter stainless steel impeller. The unit utilizes a stainless steel shaft paired with a bronze shaft sleeve. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The pump utilizes a dry shaft design to prevent fluid contact with the shaft.
The pump operates at 3450 RPM and is powered by a 25 HP WEG TEFC motor in a 284TS frame, configured for 230-460V/60/3PH power supply. The motor includes AEGIS shaft grounding and is rated for a 40°C ambient environment. It mounts to a welded base that incorporates a drip pan and is equipped with a Woods coupler and a coupler guard. This assembly meets NEMA standard requirements and has a DOE PEI value of 0.91.