This Taco CI Series close coupled end suction pump features a 2-1/2" suction and a 2" discharge with ANSI Class 125 flanges. It uses a 9-1/2" nominal impeller diameter and is constructed with a cast iron casing, a bronze impeller, and a bronze shaft sleeve. The pump incorporates a dry shaft design and a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber, capable of operating at temperatures up to 250 °F. A bronze wear ring is included. The design features flush seal line taps, pressure tappings on the suction and discharge connections, and a rear pullout configuration for service access. The discharge is positioned at the top center line to facilitate piping layouts.
This unit is configured with a 5 HP WEG motor, operating at 1750 RPM. It utilizes a JM frame with feet and a TEFC enclosure. The electrical input is 230-460V/60Hz/3PH, with an across the line starting option. The motor is rated for a 40 °C ambient environment and meets NEMA standards. It includes AEGIS shaft grounding and complies with MG1-12.55 premium efficiency requirements. The unit operates with CCW rotation and has a DOE PEI value of 0.84.