Danfoss 023Z5004 Filter Drier

The Danfoss 023Z5004 is a professional-grade DCL 082 Eliminator Hermetic Filter Drier engineered for high-performance moisture and acid removal in liquid lines. Featuring a 1/4" flare connection, this unit is built with an 80% molecular sieve and 20% activated alumina solid core, making it the ideal choice for systems requiring robust protection against hydrolysis and contaminant-driven compressor failure. Designed for versatility, this 08 cu. in. liquid line filter drier is fully compatible with a wide range of HCFC and HFC refrigerants, including R410A, R404A, R134a, and R22, as well as modern POE and PAG oils.

Constructed with a corrosion-resistant powder-painted steel shell, the 023Z5004 withstands a maximum working pressure of 667 psig (46 bar) and operating temperatures ranging from -40°F to 160°F. The internal 25 µm filter ensures high dirt retention with minimal pressure drop, maintaining system efficiency throughout the refrigeration cycle. This unidirectional filter drier serves as a reliable drop-in replacement for residential and commercial air conditioning or transport refrigeration units, providing the 1.5 to 2.4-ton capacity needed for critical system maintenance.

• Dual-Action Core: The 80/20 blend provides superior moisture adsorption while effectively capturing system acids to prevent copper plating and motor burnout.
• High Pressure Rating: UL-approved for up to 667 psig, ensuring safety and durability in high-pressure R410A applications.
• Universal Compatibility: Seamlessly integrates with most HVACR systems utilizing 1/4" flare fittings and standard refrigerants.
• Minimal Pressure Drop: Optimized internal flow design prevents flash gas formation before the expansion valve, preserving cooling capacity.
• Durable Construction: One-piece plasma-welded shell and salt-spray tested finish provide long-term reliability in harsh environments.

• Is the Danfoss 023Z5004 compatible with R410A systems? Yes, its 46-bar pressure rating and 100% molecular sieve/alumina core are specifically designed to handle the requirements of high-pressure R410A and POE oil combinations.
• Can this filter drier be installed in any orientation? It is a unidirectional drier; ensure the arrow on the label points in the direction of the refrigerant flow toward the expansion device.
• How do flare connections compare to solder versions for field repairs? Flare connections allow for faster replacement in the field without the risk of heat damage to the internal core or the need for a nitrogen purge during installation.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.