Douai is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. It can be used in gas dusters and in air driers for the purpose of removing moisture from compressed air
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The design of Douai is never out of date. It serves 500 more refrigeration brands such as ARKOOL
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The design and material selection processes of Douai are strictly controlled. It is designed in accordance with the latest edition of ASHRAE Standard 15
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Douai leads in design and technology. It has optional materials including HFC, HCFC, HFO, and HC
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The manufacturing process of Douai is safe and reliable. Water, sludge, and other impurities are removed in the production
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A rigorous quality control process ensures zero defects and consistent quality. It contains no moisture that will cause short-circuiting or grounding of the motor