This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. The assembly includes a cast iron casing, a 7-1/4" nominal diameter bronze impeller, and a bronze wear ring. It uses a stainless steel shaft with a replaceable bronze shaft sleeve in a dry shaft configuration. The mechanical seal consists of a silicon-carbide seat, carbon rotor, and EPT rubber, rated for 250°F in clean water. Pressure tappings are located on the suction and discharge ports.
The unit operates at 3450 RPM using a 40 HP WEG ODP motor in a NEMA 286TS frame. It is configured for 230-460V/60Hz/3PH power with across the line starting. The motor meets NEMA premium efficiency standards and includes AEGIS shaft grounding. The pump is mounted on a welded base with an integral drip pan and an OSHA-compliant coupler guard. It features a Woods flexible coupler and greasable bearings. The assembly is rated for 40°C ambient temperature with a DOE PEI value of 0.91.