This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. The unit includes a 7-1/4" nominal impeller diameter constructed of stainless steel and a cast iron casing with a bronze wear ring. It uses a dry shaft design with a stainless steel shaft and a replaceable bronze shaft sleeve. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation at temperatures up to 250 °F. Pressure tappings are provided on both suction and discharge connections for monitoring.
This pump operates at 1750 RPM and is powered by a 5 HP Baldor motor. The motor is configured with an ODP enclosure, T-frame style, and a NEMA 184 frame, utilizing a 230-460/60/3 power supply. The motor meets premium efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. The assembly is mounted on a welded base with an integrated drip pan and a Woods coupler protected by a standard coupler guard. This unit has a DOE PEI rating of 0.91 and is configured for across-the-line starting.