Ingersoll Rand 54762224 Aftercooler Assembly

The 54762224 aftercooler is a genuine Ingersoll Rand heat exchanger designed for the 200 HP band of the Sierra oil-free rotary screw compressor range. It functions within the air-cooled cooling group alongside the oil cooler 54513809 and intercooler, sharing a single fan airflow drawn through the enclosure. The unit features a core dimension of 1100mm x 644mm and operates at 50/60 Hz frequency. This charge air cooler reduces compressed air temperature after the compression stage, improving air quality and protecting downstream equipment. It is engineered for continuous duty in industrial compressed air systems requiring oil-free air delivery. Cross-reference part number 270031 is documented as an interchange reference.