This Taco FI Series base-mounted end suction pump features a 4" suction and a 3" discharge. The pump is constructed with a cast iron casing and a bronze impeller with an 11" nominal diameter. It utilizes a dry shaft design consisting of a stainless steel shaft protected by a replaceable bronze shaft sleeve. The mechanical seal assembly includes a ceramic seat, a carbon rotor, and EPT rubber, with a temperature rating of 250°F. The unit is equipped with ANSI Class 250 flanges and is designed without a wear ring.
This pump operates at 1750 RPM and is powered by a 20 HP TEFC motor in a 256 frame. The motor is a Baldor Super E premium efficiency model compliant with MG1-12.55, featuring AEGIS shaft grounding. The electrical configuration is 230/460V, 3PH, 60Hz, with an across-the-line starting option. The assembly is mounted on a welded base with an integrated drip pan and includes a Woods coupler with a standard coupler guard. This model is EISA compliant with a DOE PEI of 0.92 and an HI Energy Rating of 8, and is suitable for a 40°C ambient temperature.