This Taco FI Series base-mounted end suction pump features a cast iron casing with 5" suction and 4" discharge ports, including ANSI Class 125 flanges. The unit utilizes an 11" nominal impeller diameter constructed of bronze with an integrated bronze wear ring. It includes a stainless steel shaft and a replaceable stainless steel shaft sleeve, supported by a dry shaft design. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for 250 °F. Integrated pressure tappings are provided on the suction and discharge connections.
This pump operates at 1750 RPM and is powered by a 25 HP TEFC motor in a NEMA 284T frame. It is configured for 230-460/60/3 PH power with across the line starting. Components include AEGIS shaft grounding, a welded base with a drip pan, and a Woods coupler with a standard guard. The motor meets NEMA premium efficiency standards under MG1-12.55 and the unit has a DOE PEI of 0.97. It is rated for a 40 °C ambient environment.