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 cast iron casing and a 7-1/4" nominal diameter bronze impeller. It is constructed with a stainless steel shaft, a bronze shaft sleeve, and a bronze wear ring. The mechanical seal utilizes a ceramic seat, a carbon rotor, and EPT rubber, and is rated for operation up to 250 °F.
The pump operates at 3450 RPM and is powered by a 50 HP Baldor TEFC motor in a NEMA 326TS frame. The electrical configuration is 230-460/60/3PH with a 40 °C ambient rating. The motor complies with premium efficiency standards per MG1-12.55 and features AEGIS shaft grounding. The pump is mounted on a welded base with an integrated drip pan and includes a Woods coupler with greasable bearings. This model has a DOE PEI value of 0.93.