This Taco FI Series base-mounted end suction pump features a 5" suction and a 4" discharge with ANSI Class 125 flanges. It utilizes an 11" nominal diameter bronze impeller and a cast iron casing with a bronze wear ring. The assembly includes a stainless steel shaft and shaft sleeve. The mechanical seal consists of a silicon-carbide seat, carbon rotor, and EPT rubber, which is rated for 250°F clean water operation. The bearing frame is configured with greasable bearings.
The pump operates at 1750 RPM and is powered by a 20 HP, 230-460V, 3PH, 60Hz Baldor T-frame motor with an ODP enclosure. This unit uses a NEMA 256 motor frame and is configured for across the line starting. It is mounted on a welded base with an integral drip pan and an OSHA-compliant coupler guard. The pump incorporates AEGIS shaft grounding and meets NEMA Premium Efficiency MG1-12.55 standards. The DOE PEI rating is 0.97.