This Taco FI Series base-mounted end suction pump features a cast iron casing with 5" suction and 4" discharge ports with ANSI Class 125 flanges. It uses a 9-1/2" nominal diameter bronze impeller and a stainless steel shaft with a stainless steel shaft sleeve. The pump utilizes a dry shaft design and a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber, rated for 250°F. The bearing frame contains permanently lubricated sealed-for-life bearings. Pressure tappings are located at the suction and discharge connections.
The pump operates at 1750 RPM and is driven by a 20 HP TEFC NEMA premium efficiency motor, frame 256. It is configured for 230/460V/60Hz/3PH power with across the line starting. The motor includes AEGIS shaft grounding and meets MG1-12.55 standards. The unit is mounted on a welded base with a drip pan and includes a Woods coupler and coupler guard. This model is EISA compliant with a DOE PEI value of 0.93 and an HI Energy Rating of 7.