This Taco FI Series base-mounted end suction pump features a 5" suction and a 4" discharge connection with ANSI Class 125 flanges. The cast iron pump casing houses a 7-1/4" nominal diameter bronze impeller. The pump utilizes a stainless steel shaft in a dry shaft design equipped with a replaceable bronze shaft sleeve. The mechanical seal assembly consists of a ceramic seat, a carbon rotor, and EPT rubber, with a temperature rating of 250°F.
This unit operates at 3450 RPM and is powered by a 50 HP, 380/60/3 WEG motor with a TEFC enclosure and a 326TS NEMA motor frame. It is configured with a Woods coupler, a welded base that includes a drip pan, and an OSHA-compliant coupler guard. The motor meets NEMA premium efficiency standards per MG1-12.55. The pump includes across the line starting, operates in a 50°C ambient environment, and has a DOE PEI value of 0.93.