This Taco FI Series base-mounted end suction pump features a cast iron casing with 4" suction and 3" discharge connections. The pump uses a 13-1/2" nominal diameter bronze impeller and a stainless steel shaft with a replaceable bronze shaft sleeve. The dry shaft design prevents circulating fluid from contacting the shaft. It includes a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250°F. The unit is built with ANSI Class 125 flanges and does not include a wear ring.
This unit operates at 1750 RPM and is powered by a 25 HP WEG premium efficiency TEFC motor, mounted on a NEMA 284 frame. The electrical configuration supports 380V, 60Hz, 3PH power with an across-the-line starting option. The motor includes AEGIS shaft grounding and meets NEMA MG1-12.55 standards. The assembly is installed on a welded base with an integral drip pan and features a Woods coupler with a standard coupler guard. This pump is EISA compliant with a DOE PEI value of 0.90 and an HI energy rating of 10. It is rated for 40°C ambient conditions.