This Taco FI Series base-mounted end suction pump features a 5" suction and a 4" discharge. The unit utilizes a 9-1/2" nominal diameter stainless steel impeller housed within a cast iron casing. It is constructed with a stainless steel shaft and a replaceable bronze shaft sleeve. The mechanical seal assembly comprises a ceramic seat, carbon rotor, and EPT rubber, providing a temperature rating of 250°F. The pump assembly includes ANSI Class 125 flanges and employs a dry shaft configuration to prevent contact between the circulating fluid and the shaft.
The pump operates at 1750 RPM and is configured with a NEMA 256 T-frame motor at 60Hz. The assembly is mounted on a welded base that includes an integral drip pan. A Woods coupler connects the pump to the motor, protected by a standard coupler guard. This model maintains a pump efficiency index (PEI) of 0.93.