This Taco CI Series close-coupled end suction pump features a 4" suction connection and a 3" discharge connection with ANSI Class 125 flanges. The pump includes a cast iron casing and cover with a 7-1/4" nominal diameter stainless steel impeller. It uses a bronze shaft sleeve and a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber. The dry shaft design prevents fluid contact with the pump shaft, and the unit includes flush seal line taps for filter installation. Pressure tappings are integrated into the suction and discharge connections, and the rear pullout construction permits servicing without the removal of system piping.
The pump operates at 3450 RPM and is driven by a 25 HP TEFC Baldor motor. It is configured for 230-460/60/3PH power and meets NEMA premium efficiency standards, including MG1-12.55 compliance and AEGIS shaft grounding. The motor utilizes a 284 frame size with a JM style and mounting feet. This unit supports a 40 °C ambient temperature and a 250 °F maximum operating temperature. The product is rated with a PEI value of 0.9.