This Taco CI Series close-coupled end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. The unit includes a 7-1/4" nominal diameter bronze impeller and a cast iron casing. It uses a dry shaft design with a replaceable 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 pump assembly utilizes a rear pullout design for servicing without disturbing system piping and includes a top center line discharge configuration. Pressure tappings are located on the suction and discharge connections, and the unit features flush seal line taps.
The pump operates at 1750 RPM and is powered by a 3 HP Baldor Super E premium efficiency motor. It is configured with an ODP enclosure, 182 JM motor frame with feet, and an across-the-line starting option. The motor is rated for a 230-460/60/3PH power supply at a 40°C ambient temperature with CCW rotation. This configuration complies with NEMA standards and MG1-12.55 guidelines. The pump has a PEI rating of 0.89.