This Taco FI Series base-mounted end suction pump is a single-stage centrifugal pump for clean water applications. It features a cast iron casing with ANSI Class 125 flanges, a 2-1/2" suction connection, and a 1-1/2" discharge connection. The pump is configured with a 9-1/2" nominal diameter bronze impeller and a bronze wear ring. The rotating assembly includes a stainless steel shaft, a bronze shaft sleeve, and a mechanical seal composed of a silicon-carbide seat, a carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The unit incorporates a dry shaft design and includes pressure tappings on the suction and discharge connections.
This pump operates at 1750 RPM and is compatible with a NEMA 184 T-frame motor at 60Hz. The unit is mounted on a welded structural steel base that includes an integral drip pan and an OSHA-compliant coupler guard. A standard Woods flexible coupler connects the pump to the motor, and the bearing frame features greasable bearings. This model has a pump efficiency index (PEI) of 0.85.