This Taco FI Series base-mounted end suction pump features a 2-1/2" suction connection and a 1-1/2" discharge connection with ANSI Class 125 flanges. The unit consists of a cast iron casing and a 9-1/2" nominal diameter stainless steel impeller. It utilizes a stainless steel shaft paired with a bronze shaft sleeve to isolate the circulating fluid from the shaft. The mechanical seal is configured with a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. Pressure tappings are included on the suction and discharge connections for monitoring system performance.
The pump operates at 1750 RPM and is powered by a 5 HP WEG TEFC motor in a 184 T-frame, configured for 230-460V/60Hz/3PH power supply. The drive system utilizes a standard Woods coupler and includes a coupler guard mounted on a welded base with an integrated drip pan. This unit features AEGIS shaft grounding and meets NEMA premium efficiency standards per MG1-12.55. The starting method is across the line, and the pump maintains a DOE PEI value of 0.85.