This Taco CI Series close-coupled end suction pump features a cast iron casing with ANSI Class 125 flanges and a 6-1/4" nominal diameter stainless steel (NSF61) impeller. The suction connection measures 2" and the discharge connection measures 1-1/4". It utilizes a bronze shaft sleeve within a dry shaft design that eliminates contact between the pump shaft and the circulating fluid. The mechanical seal consists of a ceramic seat, a carbon rotor, and EPT rubber, rated for fluid temperatures up to 250 °F. The unit includes flush seal line taps and pressure tappings on the suction and discharge connections. The rear pullout design allows for servicing without removing system piping, and the top center line discharge configuration supports self-venting.
The pump is configured with a 5 HP, 3450 RPM WEG motor in an ODP enclosure on a 182 JM frame with feet. The power supply is 230-460V/60/3PH with across the line starting. The motor meets MG1-12.55 premium efficiency standards and includes AEGIS shaft grounding. The assembly operates within a 40 °C ambient temperature range. This unit maintains a DOE PEI rating of 0.92.