This Taco CI Series close-coupled end suction pump features a 5" suction and 4" discharge with ANSI Class 125 flanges. It uses an 11" nominal diameter bronze impeller and a cast iron casing. The assembly includes a bronze shaft sleeve and a dry shaft design that prevents the shaft from contacting the circulating fluid. The mechanical seal is constructed with a ceramic seat, carbon rotor, and EPT rubber, rated for 250°F. The pump design incorporates flush seal line taps, pressure tappings on the suction and discharge connections, and a rear pullout configuration for maintenance access.
The pump is configured with a 20 HP Baldor Super E premium efficiency motor, TEFC enclosure, and a 256 JM frame with feet. It operates at 1750 RPM on a 230-460V/60Hz/3PH power supply with an across the line starting option. The motor is rated for 40°C ambient temperatures and adheres to NEMA standards. The unit features a DOE PEI of 0.97 and utilizes CCW rotation.