This Taco FI Series base-mounted end suction pump features a 6" suction and 5" discharge connection with ANSI Class 125 flanges. The pump assembly utilizes a cast iron casing with an integrally cast bronze wear ring and a 13-1/2" nominal impeller diameter bronze impeller. It incorporates a stainless steel shaft and a replaceable stainless steel 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 bearing housing contains sealed-for-life ball bearings to support the pump shaft.
This unit operates at 1450 RPM with an 18.5 kW Marathon motor in an 180M IEC frame style B3 foot-mounted configuration. The motor features a TEFC (IP55) enclosure with terminal strips, Class F insulation, and Class B rise, operating on 415V/50Hz/3PH power. It maintains an IE3 efficiency rating and a 1.0 service factor at a 50°C ambient temperature. The assembly includes a welded base with an integrated drip pan, a Woods coupler, and a standard coupler guard. The electrical system is configured with a WYE Delta (IEC) starting option.