This Taco FI Series base-mounted end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The construction includes a cast iron casing and a 13-1/2" nominal diameter bronze impeller. It uses a stainless steel shaft with a replaceable bronze shaft sleeve and a dry shaft design. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, and the unit is rated for operation at temperatures up to 250°F.
This unit operates at 1750 RPM and is powered by a 20 HP, TEFC motor in a 256 NEMA frame. The electrical configuration is 380V, 60Hz, 3PH, with across the line starting. The pump is mounted on a welded base that includes a drip pan, a Woods coupler, and a coupler guard. This assembly meets EISA compliance standards, with a DOE PEI value of 0.90 and an HI Energy Rating of 10.