This Taco CI Series close-coupled end suction pump features a 5" suction and a 4" discharge with ANSI Class 125 flanges. It is constructed with a cast iron casing and a 7-1/4" nominal diameter bronze impeller. The unit uses a bronze slip-on shaft sleeve and a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. The design incorporates a dry shaft, flush seal line taps, pressure tappings on suction and discharge connections, and a rear pullout configuration for service access.
The pump operates at 3450 RPM and is powered by a 30 HP WEG motor with an ODP enclosure. It is configured for a 230-460V/60Hz/3PH power supply and features across-the-line starting. The motor is mounted in a 284 JM frame with feet and is rated for 40 °C ambient conditions with CCW rotation. This unit meets NEMA premium efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. The pump has a DOE PEI of 0.92.