This Taco CI Series close coupled end suction pump features a cast iron casing with 8" suction and 6" discharge ports. The unit incorporates an 11" nominal diameter bronze impeller and a bronze shaft sleeve. It utilizes a mechanical seal constructed with a ceramic seat, carbon rotor, and EPT rubber, capable of operating at temperatures up to 250 °F. The pump assembly features a dry shaft configuration, flush seal line taps, and pressure tappings on the suction and discharge connections. The connections consist of ANSI Class 125 flanges. The rear pullout design allows for service without removing system piping, and the top centerline discharge configuration facilitates self-venting.
The pump is driven by a 50 HP WEG motor with a TEFC enclosure, mounted on a 326 JM frame with feet. It operates at 1750 RPM on a 230-460/60/3 PH power supply. The motor meets NEMA premium efficiency standards per MG1-12.55 and includes an AEGIS shaft grounding ring. The system is configured for across the line starting, 40 °C ambient operation, and CCW rotation. The pump assembly is rated with a PEI of 0.92.