The ELGi Screw Compressor Combi Cooler is a high-performance, integrated thermal management system specifically engineered for the EG and EN series rotary screw compressors. This dual-purpose heat exchanger combines the oil cooler and the aftercooler into a single, compact aluminum bar-and-plate assembly, significantly reducing the machine's footprint while maximizing cooling efficiency. By simultaneously lowering the temperature of the lubricating oil to maintain its viscosity and cooling the compressed air to facilitate moisture removal, the combi cooler ensures the air-end operates within its optimal thermal range. These genuine ELGi coolers are designed to withstand high-pressure pulsations and harsh environmental conditions, featuring a robust, corrosion-resistant construction that minimizes pressure drops and prevents the "oil varnishing" associated with overheating.