Danfoss DCL 163s Hermetic Filter Drier | 3/8 in Solder ODF | 023Z452191

Product Description: The DCL 163s (023Z452191) is engineered for systems that demand a high reserve of adsorption capacity to handle extreme operating conditions. In the UAE—where cooling units for commercial buildings and supermarkets face relentless heat—the risk of refrigerant and oil breakdown is significant. The DCL’s hybrid core (80% molecular sieve and 20% activated alumina) is a critical safeguard, keeping the system dry while neutralizing harmful acids that cause compressor motor burnout. The copper-plated steel connectors allow UAE technicians to achieve fast, high-quality brazing that provides a more reliable, leak-proof seal than mechanical flare fittings under high thermal stress.

Key Features & Benefits:

• High Acid & Moisture Capacity: The 16 cu.in. core provides a large surface area for contaminants, offering superior protection for high-value UAE cooling plants.
• Copper-Plated Connectors: Combines the ease of soldering typical of copper with the mechanical strength of a steel body, ideal for high-vibration rooftop installs.
• Optimized for High Heat: Specifically designed to maintain performance in environments with high condensing temperatures common in the Middle East.
• 46 Bar Working Pressure: Fully compatible with high-pressure R410A and modern R32 refrigerants used in the UAE.
• Reliable Filtration: A 25 $\mu$m filter traps solid debris to protect expansion valves and sensitive system orifices from clogging.

Technical Specifications:

FAQs:

• Q: When should I choose the DCL 163s over a smaller 083s?
• A: Choose the 163s for larger systems or those where you want an extended service life and extra safety margin against acid formation in the UAE heat.
• Q: Is it compatible with POE oil?
• A: Yes, it is optimized for use with HFC refrigerants and POE/PAG oils common in modern UAE HVAC equipment.
• Q: Can this be used on the discharge line?
• A: No, it is designed for the liquid line. For discharge or suction line applications, please consult the specific Danfoss series intended for those roles.