This Taco CI Series close-coupled end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The unit utilizes a cast iron casing with a top center line discharge design and an 11" nominal diameter bronze impeller. It incorporates a dry shaft design with a slip-on bronze shaft sleeve to prevent fluid contact with the pump shaft. The mechanical seal consists of a silicon-carbide seat, carbon rotor, and EPT rubber, rated for operation up to 250°F in clean water. Additional features include rear pullout accessibility, flush seal line taps, and integrated pressure tappings on the suction and discharge connections.
This pump is powered by a 20 HP Baldor motor with an ODP enclosure and a JM frame style with feet. It operates at 1750 RPM on a 230-460/60/3PH power supply. The motor meets NEMA premium efficiency standards per MG1-12.55 and is configured with AEGIS shaft grounding. The pump assembly has a DOE PEI rating of 0.91.