This Taco FI Series base-mounted end suction pump features a 5" (127 mm) suction and 4" (102 mm) 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 assembly includes a stainless steel shaft, a replaceable bronze shaft sleeve, and a mechanical seal constructed with a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250 °F. The pump design incorporates a dry shaft to prevent contact between the shaft and the circulating fluid.
This unit operates at 1150 RPM and is powered by a 7 1/2 HP Baldor ODP motor in a 254 T-frame. It is configured for a 230-460/60/3PH power supply with an across-the-line starting option and a 40 °C ambient temperature rating. The motor meets NEMA premium efficiency standards and includes AEGIS shaft grounding. The pump is mounted on a welded base that features an integrated drip pan, a standard coupler guard, and a Woods coupler.