23-30M C15-30M C15-21/23-30M Ingersoll Rand Air Compressor Interstage Cooler

Interstage coolers used in Ingersoll Rand air compressors reduce air temperature between compression stages, improving compression efficiency and controlling thermal load. Models applied across C15 and 23–30M series support stable operation in industrial applications. Over extended service intervals, reduced heat transfer efficiency may affect performance. From a replacement and service perspective, planned interstage cooler replacement restores original cooling capacity and supports long-term compressor reliability.