This Taco CI Series close coupled end suction pump features a 2-1/2" suction and 2" discharge with ANSI Class 125 flanges. The assembly includes a cast iron casing, a 7-1/4" nominal diameter bronze impeller, and a bronze wear ring. It uses a dry shaft design with a replaceable, slip-on bronze shaft sleeve. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The unit incorporates flush seal line taps and pressure tappings on the suction and discharge connections. A rear pullout design allows for servicing without removing system piping, and the top center line discharge simplifies piping layouts and supports self-venting.
This pump operates at 3450 RPM and is powered by a 15 HP WEG motor. It uses a NEMA 254 JM motor frame with feet and a TEFC enclosure. The motor is configured with AEGIS shaft grounding and a power supply of 230-460V/60Hz/3PH. The unit operates in a 40°C ambient environment with CCW rotation and across the line starting. The motor meets NEMA premium efficiency standards per MG1-12.55. The pump has a DOE PEI rating of 0.9.