This Taco FI Series base-mounted end suction pump is a single-stage centrifugal pump. It features a 5" suction port and a 4" discharge port with ANSI Class 125 flanges. The pump includes a cast iron casing, a bronze impeller with a 7-1/4" nominal diameter, and a stainless steel shaft with a bronze shaft sleeve. The mechanical seal assembly utilizes a ceramic seat, carbon rotor, and EPT rubber, and is rated for temperatures up to 250 °F. The pump construction incorporates a dry shaft design, flush seal line taps, and pressure tappings on the suction and discharge connections.
The pump operates at 3450 RPM and is configured for 60Hz operation. It is driven by a motor with a NEMA 326TS frame. The unit is mounted on a welded base that includes a drip pan and a standard coupler guard, which houses a Woods coupler. This model has a Pump Energy Index (PEI) rating of 0.92.