This Taco CI Series close coupled end suction pump features a 2-1/2" suction and a 2" discharge with ANSI Class 125 flanges. The pump includes a 7-1/4" nominal impeller diameter constructed from stainless steel, paired with a cast iron casing and cover. It utilizes a dry shaft design with a bronze shaft sleeve to isolate the shaft from the circulating fluid. The mechanical seal is composed of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The pump assembly includes flush seal line taps and pressure tappings on the suction and discharge connections. A rear pullout design permits servicing without disturbing the system piping, and the top center line discharge simplifies installation.
This unit is configured with a 20 HP Baldor motor in a 254JM frame style with feet. The system operates at 3450 RPM and is powered by a 230-460V, 3PH, 60Hz input with an across the line starting option. The motor features an ODP enclosure, meets NEMA standards for 40°C ambient operation, and complies with MG1-12.55 premium efficiency ratings. The motor includes AEGIS shaft grounding and is set for CCW rotation. This pump maintains a PEI value of 0.9.