DCHBF-084S ODF 1/2″ Bi-Flow Filter Drier

Key benefits

• Bidirectional Flow Performance: Built-in check valves ensure that refrigerant always flows through the filter from the outer side of the filter core to the center, meaning no trapped dirt is released when the flow direction reverses.
• High Contaminant Removal: The solid core is composed of a blend (typically 80% molecular sieve and 20% activated alumina) that provides high moisture adsorption and superior acid removal capacity.
• Reduced Installation Cost and Leak Points: By allowing bi-directional flow, this filter eliminates the need for external check valves, reducing installation time and saving up to 10 solder connections in heat pump systems.
• High Filtration Efficiency: The unit offers filtration down to 25μm (or up to 150 microns depending on variant) with over 98% efficiency.
• Versatile Compatibility: Compatible with a wide range of refrigerants, including HFC, HCFC, CFC, HFO, and HC, as well as mineral and POE oils.
• Robust Construction: Features a steel shell designed for high working pressures (up to 45 bar / 653 psig).
• Durability: The exterior is finished with a powder coat that can withstand 1,000 hours of salt spray testing, making it suitable for harsh environments. 

• Model: DCHBF-084S
• Connection Size: 1/2″ ODF (Solder)
• Core Size: 08 cu. in.
• Maximum Working Pressure: 45 bar / 653 psig
• Temperature Range: -40°C to +70°C