This Taco FI Series base-mounted end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. It utilizes an 11" nominal diameter bronze impeller and a cast iron casing with an integrated bronze wear ring. The pump incorporates a dry shaft design, a stainless steel shaft, and a replaceable bronze shaft sleeve. The mechanical seal assembly consists of a ceramic seat, carbon rotor, and Buna rubber, with a temperature rating of 225°F. The casing includes pressure tappings on both the suction and discharge connections for system monitoring.
The pump operates at 1750 RPM and is driven by a 20 HP Baldor ODP motor on a NEMA 256 T-frame. It is configured for a 230-460V, 3PH, 60Hz power supply with across-the-line starting. The assembly includes AEGIS shaft grounding, greasable bearings, a Woods coupler, and an OSHA-compliant coupler guard. The pump is mounted on a welded base with an integral drip pan. This unit meets NEMA MG1-12.55 premium efficiency standards and has a DOE PEI rating of 0.92, with an ambient temperature rating of 40°C.