This Taco FI Series base-mounted end suction pump features a 5" suction and 4" discharge with ANSI Class 125 flanges. It uses a 13-1/2" nominal diameter bronze impeller housed within a cast iron casing. The assembly incorporates a dry shaft design featuring a stainless steel shaft covered by a replaceable bronze shaft sleeve. The mechanical seal uses a ceramic seat, carbon rotor, and EPT rubber, providing an operational temperature limit of 250°F. The casing is equipped with integrally cast mounting feet and pressure tappings on the suction and discharge connections.
The pump operates at 1750 RPM using a 25 HP Baldor Super E premium efficiency TEFC motor in a 284T NEMA frame. It is configured for 230/460V, 60Hz, 3PH power supply and utilizes across the line starting. The unit is mounted on a welded base that includes an integral drip pan, a Woods coupler, and a coupler guard. This assembly meets MG1-12.55 standards with a PEI of 0.92 and is suitable for 40°C ambient conditions.