This Taco FI Series base-mounted end suction pump features a cast iron casing with 4" suction and 3" discharge connections including ANSI Class 125 flanges. The unit utilizes a 7-1/4" nominal impeller diameter constructed of bronze and incorporates a bronze wear ring. Internal components include a stainless steel shaft and shaft sleeve using a dry shaft design. The pump is equipped with a mechanical seal composed of a ceramic seat, carbon rotor, and Buna rubber, with a temperature rating of 225°F. The casing includes pressure tappings on both the suction and discharge connections for system monitoring.
The pump operates at 3450 RPM and is driven by a 25 HP motor. It features a NEMA 284TS frame with a TEFC enclosure and provides premium efficiency performance. The motor is manufactured by Baldor and includes AEGIS shaft grounding. Electrical configuration is 230-460/60/3PH with across the line starting. The assembly is mounted on a welded base that incorporates a drip pan and is connected via a Woods coupler protected by an OSHA. The pump operates at a 40°C ambient temperature and meets NEMA standards, with a DOE PEI rating of 0.91.