This Taco FI Series base-mounted end suction pump features a cast iron casing with 4" suction and 3" discharge connections. It uses a 13 1/2" diameter bronze impeller and a stainless steel shaft with a bronze shaft sleeve. The pump includes a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250 °F. The casing utilizes ANSI Class 250 flanges and incorporates a dry shaft design to prevent fluid contact with the shaft.
The pump is powered by a 25 HP, 1750 RPM WEG motor in a NEMA 284T frame with a TEFC enclosure. It operates on 380V, 60Hz, 3PH power with across the line starting. The assembly is configured with a welded base featuring an integral drip pan and a Woods coupler protected by a standard coupler guard. This unit meets premium efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. The DOE PEI value is 0.9.