This Taco CI Series close coupled end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. It is constructed with a cast iron casing and a 7-1/4" nominal diameter bronze impeller. The pump includes a bronze shaft sleeve and a bronze wear ring. The mechanical seal consists of a ceramic seat, a carbon rotor, and EPT rubber, and it is rated for temperatures up to 250°F. The unit utilizes a slip-on shaft sleeve and a dry shaft design that prevents contact between the shaft and the circulating fluid. Flush seal line taps are provided on the casing, and pressure tappings are integrated into the suction and discharge connections.
The pump operates at 1150 RPM and is powered by a 2 HP Baldor Super E premium efficiency motor. It is configured with a 184 JM motor frame style with feet and a TEFC enclosure. The electrical input is 230-460V/60Hz/3PH with an across-the-line starting option. The motor meets NEMA MG1-12.55 standards and is rated for 40°C ambient temperature. The pump uses a rear pullout design for servicing and features a top center line discharge to simplify piping layouts and reduce piping strain.