This Taco CI Series close coupled end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The pump assembly consists of a cast iron casing, a 7-1/4" nominal diameter bronze impeller, and a bronze shaft sleeve. It utilizes a dry shaft design with an easy-to-replace, slip-on shaft sleeve. The mechanical seal is constructed with a ceramic seat, carbon rotor, and EPT rubber, and is rated for operation at temperatures up to 250 °F. The unit includes flush seal line taps and pressure tappings on the suction and discharge connections. Its rear pullout design allows for servicing without disturbing system piping, and the top center line discharge simplifies piping layouts and facilitates self-venting.
This pump operates at 3450 RPM and is powered by a 30 HP WEG motor with a TEFC enclosure. It is configured for a 230-460V/60/3PH power supply with an across the line starting option. The motor is mounted on a 286 JM frame with feet and is rated for a 50 °C ambient environment. The motor meets NEMA Premium Efficiency MG1-12.55 standards and includes AEGIS shaft grounding. The pump assembly has a PEI value of 0.9.