This Taco CI Series close coupled end suction pump features a cast iron casing with ANSI Class 125 flanges, a 2-1/2" suction connection, and a 1-1/2" discharge connection. The assembly incorporates a 9-1/2" diameter bronze impeller and a bronze wear ring. The design includes a stainless steel shaft sleeve and a dry shaft configuration that prevents system fluid contact with the pump shaft. The mechanical seal uses a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The pump also includes pressure tappings on the suction and discharge connections and flush seal line taps. The rear pullout design allows for maintenance without disturbing system piping, and the top center line discharge simplifies piping layouts.
This pump is configured with a 3 HP Baldor motor in an ODP enclosure on a JM style frame with feet. It operates at 1750 RPM and requires a 230-460/60/3 PH power supply. The motor meets NEMA Premium Efficiency standards and includes AEGIS shaft grounding. The assembly uses an across the line starting option and has a PEI value of 0.83. The unit is rated for a 40°C ambient temperature.