This Taco FI Series base-mounted end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The pump includes an 11" nominal impeller diameter constructed of bronze, housed within a cast iron casing. It utilizes a stainless steel shaft paired with a replaceable bronze shaft sleeve and a dry shaft design. The mechanical seal assembly consists of a Ni-Resist seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. This model is not configured with a wear ring.
This unit operates at 1750 RPM and is powered by a 20 HP Baldor motor with a TEFC enclosure and NEMA 256T frame style. The pump is configured for a 230-460/60/3 PH power supply with across the line starting and counter-clockwise rotation. It includes AEGIS shaft grounding and meets NEMA premium efficiency standards per MG1-12.55. The assembly is mounted on a welded base that features an integrated drip pan and a Woods coupler with a standard coupler guard. The pump is rated for a 40 °C ambient environment and has a DOE PEI value of 0.92.