This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. It uses a 9-1/2" nominal diameter bronze impeller and a cast iron casing. The pump assembly includes a bronze shaft sleeve, a stainless steel shaft, and a mechanical seal constructed with a ceramic seat, carbon rotor, and EPT rubber, rated for 250°F operation. This configuration does not include a wear ring.
The pump is driven by a 100 HP, 3450 RPM TEFC WEG motor, NEMA frame 405TS. It operates on 460/60/3PH power with across the line starting. The motor meets NEMA premium efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. The assembly is mounted on a welded base with an integrated drip pan and features a Woods coupler with a standard coupler guard. This model has a DOE PEI value of 0.94 and is rated for a 40°C ambient temperature environment.