This Taco FI Series base-mounted end suction pump features a 5" suction port and a 4" discharge port with ANSI Class 125 flanges. The pump is constructed with a cast iron casing and a bronze impeller measuring 7-1/4" in nominal diameter. It utilizes a stainless steel shaft with a replaceable bronze shaft sleeve and a dry shaft design that isolates the shaft from the circulating fluid. The mechanical seal assembly consists of a ceramic seat, a carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The casing includes gauge tappings on the suction and discharge connections.
The pump operates at 3450 RPM on a 60Hz electrical supply and is configured for a NEMA 284TS motor frame. The pump assembly is mounted on a welded structural steel base that includes an integral drip pan and a Woods coupler shielded by a standard coupler guard. This configuration achieves a PEI value of 0.92. The bearing frame features permanently lubricated, sealed-for-life ball bearings.