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 impeller diameter constructed of bronze, housed within a cast iron casing. It utilizes a dry shaft design with a stainless steel shaft protected by a replaceable bronze shaft sleeve. The mechanical seal assembly consists of a ceramic seat, carbon rotor, and EPT rubber, providing a temperature rating up to 250°F. The unit features center-line discharge for positive air venting and includes pressure tappings on both the suction and discharge connections.
This pump operates at 1750 RPM and is powered by a 20 HP WEG motor with a TEFC enclosure. It is built on a NEMA 256 T-frame and utilizes a 230-460V, 60Hz, 3PH power supply. The assembly is configured with a welded base featuring an integrated drip pan, a standard coupler guard, and a Woods coupler. This unit meets MG1-12.55 premium efficiency standards and has a PEI value of 0.9. It includes AEGIS shaft grounding and is rated for a 40°C ambient temperature.