This Taco CI Series close coupled end suction pump features a 4" suction connection and a 3" discharge connection with ANSI Class 125 flanges. It is constructed with a cast iron casing, a bronze impeller with a 7-1/4" nominal diameter, and a bronze shaft sleeve. The design incorporates a dry shaft to prevent fluid contact with the pump shaft and includes a slip-on shaft sleeve. The pump utilizes a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. Pressure tappings are located on the suction and discharge connections. The unit utilizes a rear pullout design and a top center line discharge for piping alignment.
The unit operates at 1750 RPM and is powered by a 5 HP Baldor Super E premium efficiency motor that meets NEMA MG1-12.55 standards. It is configured with an ODP motor enclosure, 230-460V/3PH/60Hz power supply, and an across-the-line starting option. The motor is a 184 JM frame with feet. The pump assembly is rated for a 40 °C ambient environment and has a DOE PEI value of 0.89.