This Taco FI Series base-mounted end suction pump features a cast iron casing with ANSI Class 125 flanges, a 5" suction, and a 4" discharge. The unit utilizes a 9-1/2" nominal diameter bronze impeller equipped with a bronze wear ring. The pump construction includes a stainless steel shaft and a replaceable stainless steel shaft sleeve, utilizing a dry shaft design to prevent fluid contact. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, with a temperature rating of 250°F.
This pump is configured with a 20 HP WEG motor, TEFC enclosure, and a NEMA 256 T frame. It operates at 1750 RPM on a 380V, 3PH, 60Hz power supply. The assembly is mounted on a welded base that includes an integral drip pan and a standard Woods coupler guard. The motor meets NEMA premium efficiency standards per MG1-12.55, and the pump has a DOE PEI of 0.93. The unit is rated for 50°C ambient temperature.