This Taco FI Series base-mounted end suction pump features a 5" suction and a 4" discharge. The unit 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 to isolate the fluid from the shaft. The mechanical seal assembly consists of a silicon-carbide seat, a carbon rotor, and EPT rubber, rated for operation in clean water temperatures up to 250 °F. The pump assembly uses ANSI Class 125 flanges and greasable bearings.
This pump is powered by a 20 HP, 1750 RPM WEG motor in a 256T NEMA frame with an ODP enclosure. It is configured for a 230-460V/60Hz/3PH power supply with across the line starting. The assembly is mounted on a welded base that includes an integral drip pan and an OSHA-compliant coupler guard. A Woods coupler connects the pump and motor. The motor meets NEMA Premium Efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. The unit has a DOE PEI rating of 0.97.