This Taco FI Series base-mounted end suction pump features a 5" suction and 4" discharge with ANSI Class 125 flanges. The unit includes a 13-1/2" nominal diameter bronze impeller and a class 30 cast iron casing. It is constructed with a stainless steel shaft and shaft sleeve, utilizing a dry shaft design that prevents the circulating fluid from contacting the shaft. The mechanical seal features a silicon-carbide seat, carbon rotor, and EPT rubber, and is rated for clean water service up to 250 °F. Pressure tappings are provided on both the suction and discharge connections, and the housing includes flush seal line taps.
The pump operates at 1750 RPM and is powered by a 25 HP Baldor ODP motor in a NEMA 284T frame. The electrical configuration is 230-460/60/3 PH with across the line starting. The motor meets premium efficiency standards and includes AEGIS shaft grounding and a 40 °C ambient rating. This unit is mounted on a welded base with an integrated drip pan and an OSHA-compliant coupler guard, utilizing a Woods coupler to connect the pump to the motor. The system maintains a DOE PEI value of 0.92.