This Taco CI Series close-coupled end suction pump features a 5" suction and a 4" discharge with ANSI Class 125 flanges. The unit is constructed with a cast iron casing, a bronze impeller with a 7-1/4" nominal diameter, and a bronze shaft sleeve. The design includes a rear pullout configuration for service access and a top center line discharge. The pump utilizes a dry shaft design with flush seal line taps and pressure tappings on the suction and discharge connections. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, with a temperature rating of 250°F.
This pump is configured with a 50 HP WEG motor, a TEFC enclosure, and a 326 JM motor frame with feet. It operates at 3450 RPM and is compatible with a 230-460V/60Hz/3PH power supply. The motor includes AEGIS shaft grounding and meets NEMA premium efficiency standards per MG1-12.55. The unit is rated for a 50°C ambient environment with across the line starting. This pump has a DOE PEI of 0.92.