This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge connection. The pump is constructed with a cast iron casing and an 11" nominal impeller diameter made of bronze. It includes a stainless steel shaft and shaft sleeve. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. The unit is equipped with ANSI Class 125 flanges and a bronze wear ring.
The pump operates at 1750 RPM and is powered by a 20 HP, TEFC WEG motor with a 256 T NEMA frame. The electrical configuration is 380V, 60Hz, 3PH. The unit is mounted on a welded base that includes an integral drip pan, a Woods coupler, and a coupler guard. The motor meets NEMA Premium Efficiency MG1-12.55 standards, and the assembly has a DOE PEI of 0.92. The system is configured for across the line starting and CCW rotation.