ATS has designed and manufactured a new range of refrigerated compressed air dryers for high pressure application. DGH High pressure refrigerated air dryers are available in operating up to 45 bar. Unique mono block stainless steel heat exchanger. Heavy duty construction, reliable and long lasting for high pressure applications. DGH series have the advantages of size reducing and anti-corrosion. DGH series is a perfect solutions for refrigerated air dryers applying in PET blow molding, pharmaceutical, injection molding and other application that require high pressure compressed air.