Gem equipments limited is the manufacturer of a varied range of compressed air, cooling systems and solutions to engineering plant and utility requirements. Gem equipments limited offers water cooled after cooler. Dryers are sized according to the flow, pressure, temperature and dew point required of the compressed air. The temperature of the compressed air leaving a compressor varies from 82 °c to 177 °c, depending on the type of compressor. After coolers are available in either air or water cooled units. The features of the water cooled after cooler are as follows.