This Taco FI Series base-mounted end suction pump features a cast iron casing with a 4" suction and a 3" discharge, utilizing ANSI Class 125 flanges. The unit includes a 13-1/2" nominal diameter bronze impeller with a bronze wear ring, balanced to ANSI Grade G6.3. The pump utilizes a dry shaft design with a stainless steel shaft and a replaceable bronze shaft sleeve. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation at temperatures up to 250°F. The casing includes pressure tappings on suction and discharge connections along with flush seal line taps.
This assembly is powered by a 25 HP, 1750 RPM Baldor motor with an ODP enclosure and a 284T NEMA frame. The system is configured for a 230-460/60/3PH power supply with an across-the-line starting option. The motor meets NEMA premium efficiency standards MG1-12.55 and includes AEGIS shaft grounding. The pump is mounted on a welded base with an integrated drip pan and utilizes a Woods coupler protected by a standard coupler guard. This model has a PEI of 0.9 and is rated for a 40°C ambient temperature.