... /g100011001300168016802200Evaporator materialPVC plastic barrel, pure industrial titaniumDiameter of water inlet/outlet/inch1, 1/2 Using rangeAmbient temperature/° ... brand products: pure titanium evaporator, pure titanium heat exchanger, water-cooler chiller, seafood heating and refrigerating unit, electric heating rod. ... to offer drawings, for customized manufacture. 20Hp air-cooled water chillers