This Taco CI Series close-coupled end suction pump features a 5" suction and a 4" discharge with ANSI Class 125 flanges. The pump includes an 11" nominal diameter bronze impeller and a cast iron casing. It utilizes a dry shaft design with a bronze shaft sleeve to prevent fluid contact with the shaft. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The unit incorporates pressure tappings on suction and discharge connections, flush seal line taps, and a rear pullout design to facilitate maintenance without disturbing system piping.
This pump operates at 1750 RPM and is powered by a 20 HP Baldor Super E premium efficiency motor that meets NEMA MG1-12.55 standards. The motor is an ODP enclosure type mounted on a 256 JM frame with feet. It is configured for a 230-460/60/3PH power supply and is rated for a 40°C ambient environment. The pump utilizes an across-the-line starting option and has a DOE PEI of 0.97.