• GEM Equipments Private Limited

After Cooler, Air Cooled

GEM Equipments Limited has launched the Air Cooled After Cooler with high efficiency copper tubes for most suitable for portable applications. Air cooled after coolers are of fine-tube construction with the compressed air passing through the tube. Air cooled after coolers transfer the heat from the compressed air to the atmosphere. The compressed air is cooled using a cooler fan. Air cooled after coolers are preferred because it is easy to install them and no additional pipe lines for water and easy to maintain. Dryers are sized according to the flow, pressure, temperature and dew point required of the compressed air. If these conditions are changed, the resulting efficiency of the dryer can be drastically affected. The temperature of the compressed air leaving a compressor varies from 82°C to 177°C, depending on the type of compressor, hence it is essential that an after cooler be installed upstream of most dryers because it will lower the temperature to required level and will remove 50 to 75% of water vapour contained in the air. After coolers are available in either air or water cooled units. Range: from 35 CFM to 1000 CFM.