This Taco CI Series close-coupled end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. It is constructed with a cast iron casing, a bronze impeller, and a bronze shaft sleeve. The nominal impeller diameter is 13-1/2". The pump utilizes a dry shaft design and includes flush seal line taps to allow for filter installation. The mechanical seal consists of a ceramic seat, carbon rotor, and Viton rubber, with a temperature rating of 250°F. The unit incorporates a rear pullout design and a top center line discharge configuration. Pressure tappings are provided on both the suction and discharge connections.
The pump is powered by a 30 HP Baldor motor with a TEFC enclosure. It operates at 1750 RPM on a 230-460/60/3PH power supply with an across-the-line starting option. The motor is configured in a 286 JM frame with feet and meets NEMA standards. The unit is compliant with premium efficiency MG1-12.55 requirements and includes AEGIS shaft grounding. The assembly is rated for a 40°C ambient temperature and maintains a PEI of 0.89.