This Taco FI Series base-mounted end suction pump features a 5" suction and 4" discharge with ANSI Class 125 flanges. The pump uses an 11" nominal impeller diameter constructed from bronze, paired with a stainless steel shaft and a bronze shaft sleeve. The unit utilizes a cast iron casing and a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The design incorporates a dry shaft construction to prevent contact between the circulating fluid and the pump shaft.
The pump operates at 1750 RPM and is powered by a 25 HP TEFC WEG premium efficiency motor in a NEMA 284 frame. The electrical configuration is 230/460V, 60Hz, 3PH with across the line starting. The assembly includes a welded base with an integrated drip pan, a Woods coupler, and a coupler guard. This unit is rated for a 40°C ambient environment and includes AEGIS shaft grounding. It is EISA compliant with a PEI of 0.97 and an HI Energy Rating of 3.