Danfoss DCL 164s Hermetic Filter Drier | 1/2 in Solder ODF | 023Z452391

Product Description: The DCL 164s (023Z452391) is designed for systems that operate under the heavy thermal loads typical of the Middle East. In the UAE—where high condensing temperatures can cause refrigerants and oils to break down—the risk of acid formation is a constant threat to compressor health. The DCL’s solid core, composed of 80% molecular sieve and 20% activated alumina, provides a dual-action defense: it keeps the system bone-dry while neutralising harmful acids. The copper-plated steel connectors allow UAE technicians to achieve fast, high-quality brazing with the structural integrity of a steel shell, ensuring a permanent, leak-proof seal that withstands the high vibration of industrial rooftop units.

Key Features & Benefits:

• Superior Acid Neutralisation: Specifically formulated with activated alumina to protect compressor motors from acid-related burnout in hot climates.
• Large 16 cu.in. Capacity: Offers a high reserve for moisture and contaminant adsorption, making it ideal for systems in humid coastal regions like Dubai and Sharjah.
• High-Flow 1/2 inch Connections: Minimizes pressure drop across the liquid line, ensuring the expansion valve operates at peak efficiency.
• Copper-Plated Solder Ends: Facilitates superior brazing quality for a more reliable, vibration-resistant joint compared to mechanical flare fittings.
• 46 Bar Working Pressure: Fully compatible with high-pressure R410A and modern R32 refrigerants common in the UAE.

Technical Specifications:

FAQs:

• Q: Why should I choose the DCL 164s (Solder) over a flare version in the UAE?
• A: Solder connections (ODF) provide a more permanent, leak-free seal. In the UAE, where thermal expansion and vibration are high, solder is the professional’s choice for long-term reliability.
• Q: Is this drier compatible with R404A freezer systems?
• A: Yes, the DCL series is fully compatible with HFC refrigerants and the POE/PAG oils used in UAE cold storage.
• Q: Can it be installed in any orientation?
• A: Yes, it can be installed vertically or horizontally as long as the flow direction matches the arrow on the label.