This Taco FI Series base-mounted end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The unit includes a 13-1/2" nominal diameter bronze impeller and a cast iron casing with a bronze wear ring. It utilizes a dry shaft design with a stainless steel shaft and a replaceable bronze shaft sleeve. The mechanical seal features a Ni-Resist seat, carbon rotor, and Buna rubber, with a temperature rating of 225°F. The casing is equipped with pressure tappings on suction and discharge ports.
The pump operates at 1750 RPM using a 20 HP Baldor ODP motor in a NEMA 256T frame. The power requirement is 230-460V, 60Hz, 3PH with across the line starting. The motor meets NEMA Premium Efficiency MG1-12.55 standards 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 is rated for 40°C ambient temperatures and has a DOE PEI of 0.9.