DCHBF-164S ODF 1/2″ Bi-Flow Filter Driers

Key Features and Benefits:

• Bi-Flow Capability: Features internal check valves that ensure the refrigerant always flows from the outer side of the core to the center, regardless of the system’s flow direction (heating or cooling mode). This provides consistent performance and dirt retention without the need for additional driers.
• Desiccant Core: Utilises a solid core made from a blend of 80% molecular sieve and 20% activated alumina, providing high capacity for both moisture absorption and acid neutralisation.
• High Filtration Efficiency: Provides filtration of solid particles down to 25 microns(μm) with greater than 98% efficiency, preventing the release of dirt even with flow reversal.
• Connection Type: Equipped with 1/2″ ODF (Outer Diameter Female) sweat connections made from solid copper or copper-plated steel for easy and reliable installation via soldering.
• Durable Construction: Features a robust steel shell with a corrosion-resistant powder paint coating (tested to withstand 500-1000 hour salt spray tests) for long life in harsh environments.
• High Pressure Rating: Rated for a maximum working pressure of up to 46 bar (approximately 650-653 PSI), making it suitable for modern high-pressure refrigerants like R-410A and R-32.
• Wide Refrigerant Compatibility: Compatible with a broad range of refrigerants, including CFCs, HCFCs, HFCs (like R-134a, R-22, R-404A, R-407C, R-410A, R-507), HFOs, HCs, and A2L refrigerants.
• Certifications: The product is generally U.L. and ULc Listed (Underwriters Laboratories) and CE marked in accordance with the Pressure Equipment Directive (PED)