This Taco FI Series base-mounted end suction pump features a cast iron casing with 4" suction and 3" discharge ANSI Class 125 flanges. The pump includes a 7-1/4" nominal diameter bronze impeller and a stainless steel shaft with a bronze shaft sleeve. The mechanical seal assembly consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation at temperatures up to 250°F. The casing incorporates pressure tappings on the suction and discharge connections to facilitate system monitoring.
This unit operates at 3450 RPM and is powered by a 25 HP, 230-460/60/3PH WEG TEFC motor in a 284TS NEMA frame. The motor meets MG1-12.55 premium efficiency standards and includes AEGIS shaft grounding. The pump assembly is mounted on a welded base with an integrated drip pan and uses a Woods coupler protected by a standard coupler guard. This configuration achieves a PEI value of 0.91.