This Taco FI Series base-mounted end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The pump construction includes a cast iron casing and a 13-1/2" nominal diameter bronze impeller. It utilizes a stainless steel shaft with a replaceable bronze shaft sleeve and a dry shaft design to prevent fluid contact. The mechanical seal assembly consists of a ceramic seat, carbon rotor, and EPT rubber, with a temperature rating of 250°F. This unit is configured without a wear ring.
The pump operates at 1750 RPM and is powered by a 20 HP WEG TEFC motor in a NEMA 256 T frame. It is compatible with a 230-460V, 60Hz, 3PH power supply and utilizes across the line starting. 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 integral drip pan and an OSHA-compliant coupler guard. This model has a DOE PEI value of 0.9 and is rated for a 40°C ambient environment.