This Taco FI Series base-mounted end suction pump features a 5" suction and 4" discharge with ANSI Class 125 flanges. The pump is constructed with a cast iron casing, a bronze impeller with an 11" nominal diameter, and a stainless steel shaft with a replaceable bronze shaft sleeve. It utilizes a dry shaft design and is configured with a mechanical seal featuring a silicon-carbide seat, carbon rotor, and EPT rubber. This seal is rated for operation in clean water up to 250 °F.
The pump operates at 1750 RPM and is driven by a 20 HP Baldor ODP motor in a 256 T frame, configured for a 230-460/60/3 power supply. The assembly includes AEGIS shaft grounding and meets premium efficiency standards per NEMA MG1-12.55. The pump is mounted on a welded base that includes a drip pan and a standard coupler guard protecting the Woods coupler. This unit has a PEI rating of 0.97 and supports across-the-line starting in a 40 °C ambient environment.