This Taco FI Series base-mounted end suction pump features a 2-1/2" suction and 2" discharge connection with ANSI Class 250 flanges. It includes a 9-1/2" nominal diameter bronze impeller and a cast iron casing with integrally cast mounting feet. The unit uses a stainless steel shaft with a replaceable bronze shaft sleeve and a dry shaft design to prevent contact with the circulating fluid. The mechanical seal comprises a ceramic seat, carbon rotor, and EPT rubber, rated for 250°F. The casing includes pressure tappings on the suction and discharge connections for system monitoring.
This pump operates at 1750 RPM and is driven by a 5 HP Weg Super E Premium Efficiency TEFC motor in a NEMA 184T frame. The electrical system is configured for 230/460V, 60Hz, 3PH power with across the line starting. The assembly sits on a welded base that includes an integral drip pan and a Woods coupler protected by a standard guard. It operates in 40°C ambient conditions. This unit has a DOE PEI rating of 0.86 and meets NEMA MG1-12.55 efficiency standards.