This Taco FI Series base-mounted end suction pump features a 3" suction and a 2-1/2" discharge. The pump includes a cast iron casing with ANSI Class 125 flanges and a bronze wear ring. The internal assembly consists of a 7-1/4" nominal diameter bronze impeller and a stainless steel shaft with a replaceable bronze shaft sleeve. It uses a mechanical seal with a silicon-carbide seat, carbon rotor, and EPT rubber, rated for operation up to 250 °F. Pressure tappings are located on both the suction and discharge connections.
The unit operates at 3450 RPM and is powered by a 20 HP Baldor motor with an ODP enclosure and a NEMA 254 T frame. It is configured for a 230-460/60/3 PH power supply and meets NEMA MG1-12.55 premium efficiency standards. The assembly features AEGIS shaft grounding and is mounted on a welded base with an integrated drip pan and an OSHA-compliant coupler guard using a Woods coupler. This model has an ambient temperature rating of 40 °C, supports across-the-line starting, and has a DOE PEI of 0.95.