The key specifications of the Filter Drier 3/8", DML 163 S are — Max. Working Pressure: 46 bar; Temp Range: -40 to 70°C; Molecular Sieve: 100%; Activated Alumina: 0%. These specifications are based on the standard GEM Equipments design; always verify against your machine's requirement before use. GEM Equipments Pvt. Ltd., established in 1984 and ISO 9001:2015 certified, is one of India's leading manufacturers of compressed air dryers, cooling towers, industrial chillers, and compressed air treatment accessories, based in Coimbatore, Tamil Nadu.