This Taco FI Series base-mounted end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The pump includes a 13-1/2" nominal diameter bronze impeller housed within a cast iron casing. It utilizes a stainless steel shaft with a bronze shaft sleeve and a dry shaft design that prevents the circulating fluid from contacting the shaft. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation at temperatures up to 250°F. The casing is equipped with pressure tappings on both the suction and discharge connections.
The unit operates at 1750 RPM and is powered by a 20 HP, TEFC, WEG premium efficiency motor. It is configured for a 230/460V, 3PH, 60Hz power supply with across the line starting. The motor utilizes a 256 NEMA frame and features AEGIS shaft grounding. The pump is mounted on a welded structural steel base that includes a drip pan and a Woods coupler guard. This assembly is EISA compliant with a DOE PEI of 0.90 and an HI Energy Rating of 10. It is rated for a 40°C ambient temperature.