This Taco CI Series close-coupled end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. It utilizes a 13-1/2" nominal diameter bronze impeller housed within a cast iron casing. The pump design incorporates a dry shaft with a bronze shaft sleeve to prevent contact with circulating fluids. It includes a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. Pressure tappings on suction and discharge connections are provided, and the unit includes flush seal line taps. The rear pullout design allows for servicing without removing system piping, while the top center line discharge configuration assists in venting.
This unit operates at 1750 RPM and is powered by a 25 HP WEG TEFC motor configured for 230-460/60/3 power supply. The motor uses a 284 JM frame with feet and is rated for a 40°C ambient environment. It includes AEGIS shaft grounding and meets NEMA standards. The pump features an across the line starting option and maintains a DOE PEI rating of 0.89. The assembly meets MG1-12.55 premium efficiency standards.