This Taco CI Series close-coupled end suction pump features a cast iron casing with ANSI Class 125 flanges and a bronze impeller with a 6-1/4" nominal diameter. The pump includes a 2-1/2" suction connection and a 1-1/2" discharge connection. It utilizes a dry shaft design with a bronze shaft sleeve to isolate the shaft from the circulating fluid. The internal mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, with a temperature rating of 250°F. The unit is equipped with flush seal line taps and pressure tappings on the suction and discharge connections. The rear pullout design allows for service and maintenance without removing the system piping.
The pump is driven by a 3 HP WEG motor in a TEFC enclosure, configured on a 182 JM motor frame with feet. It operates at 3450 RPM and is compatible with 230-460V, 3PH, 60Hz power supplies. The motor meets NEMA premium efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. The unit functions at a 40°C ambient temperature with standard counter-clockwise rotation and maintains a PEI of 0.89. The top center line discharge configuration assists in simplifying piping layouts and provides self-venting capabilities.