This Taco CI Series close coupled end suction pump features a 5" suction and a 4" discharge with ANSI Class 125 flanges. The pump construction includes a cast iron casing, a bronze impeller, and a bronze wear ring. It utilizes an 11" nominal impeller diameter and a dry shaft design with a slip-on bronze shaft sleeve. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250°F. The unit includes flush seal line taps and pressure tappings on the suction and discharge connections. A rear pullout design allows for servicing without removing system piping, while the top centerline discharge configuration assists with pump venting.
This pump is powered by a 20 HP Baldor motor in a 256 JM frame with feet. It operates at 1750 RPM and is configured for 230-460/60/3 PH power. The motor features an ODP enclosure, premium efficiency ratings meeting MG1-12.55, and includes AEGIS shaft grounding. The system is rated for a 40°C ambient temperature. This model conforms to NEMA standards and has a DOE PEI value of 0.97.