Danfoss DCL 164s Hermetic Filter Drier | 1/2 in Solder ODF | 023Z503291

Product Description: The DCL 164s (023Z503291) combines a high 16 cubic inch drying capacity with a 1/2 inch connection size to ensure maximum flow and protection. In the UAE’s high-condensing temperature environments, the risk of acid formation from refrigerant and oil breakdown is significant. The DCL’s solid core—composed of 80% molecular sieve and 20% activated alumina—provides a dual-action defense, adsorbing moisture while neutralizing harmful acids. The copper-plated solder ends are highly preferred by UAE HVAC professionals for providing a fast, high-quality brazed joint that is far more reliable than flare fittings in high-vibration commercial installations.

Key Features & Benefits:

• Superior Acid Protection: The 20% activated alumina component is crucial for protecting compressor motors in the intense heat of Dubai and Abu Dhabi.
• Large Adsorption Reserve: The 16 cu.in. core offers a high capacity for moisture removal, making it ideal for systems in humid coastal regions like Sharjah and Jumeirah.
• 1/2 inch High-Flow Connections: Minimizes pressure drop across the liquid line, maintaining the overall efficiency of the cooling system.
• Copper-Plated Connectors: Allows for a superior bond during the brazing process, ensuring a permanent, leak-proof seal under thermal stress.
• Multi-Refrigerant Compatibility: Rated for 46 bar (667 psig), making it fully compatible with R410A, R32, R134a, and R404A.

Technical Specifications:

FAQs:

• Q: Can the DCL 164s be used on the liquid line of a 5-ton AC unit?
• A: Yes, its 1/2 inch connection and 16 cu.in. core make it suitable for medium-sized commercial and residential units common in the UAE.
• Q: Is this model better than the DML series for the Middle East?
• A: For systems in the UAE, the DCL is often preferred because the activated alumina removes acids that are more likely to form in high-ambient temperature regions.
• Q: Does it require any specific maintenance?
• A: No, it is a hermetic unit. It should be replaced whenever the system is opened for repairs or if a significant pressure drop is detected.