This Taco FI Series base-mounted end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. It is constructed with a cast iron casing, a bronze impeller with a 13-1/2" nominal diameter, and a stainless steel shaft with a replaceable bronze shaft sleeve. The pump utilizes a mechanical seal comprised of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. The design incorporates a dry shaft to prevent contact with the circulating fluid and uses sealed-for-life ball bearings.
This unit operates at 1750 RPM and is powered by a 25 HP TEFC WEG motor in a NEMA 284T frame. It is configured for a 230-460/60/3 power supply and features AEGIS shaft grounding. The assembly is mounted on a welded base that includes an integrated drip pan and a Woods coupler protected by an OSHA-compliant coupler guard. This pump meets MG1-12.55 premium efficiency standards and has a PEI of 0.9. The motor utilizes an across-the-line starting method.